Category Archives: TRB Research

TRB Publications (March-April, 2022)

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The following is a list of research published by the Transportation Research Board (TRB) between March 1, 2022 and April 30, 2022. Current articles from the TRB may be accessed here. 

United States Civil Reserve Air Fleet (CRAF): A Brief History—Formation, Functionality, and Future

Aircraft Sequencing and Scheduling in Parallel-Point Merge Systems for Multiple Parallel Runways

Contribution of Risk Perception and Communication in Aviation Safety Events

Optimization Approach to Data-Driven Air Traffic Flow Management

Evaluation of Airport Size and Delay Causal Factor Effects on Delay Propagation Dissipation

Image reads: Bicycles and Pedestrians

If We Build It, Who Will Come? Comparing Sociodemographic Characteristics of Bike Share Subscribers, Cyclists, and Residents of New York City

Behavioral-Based Pedestrian Modeling Approach: Formulation, Sensitivity Analysis, and Calibration

Safety Evaluation of Pedestrian Countdown Signals: Definitive Results from Two Cities in the United States

Image reads: Bridges and Structures

3D Laser Triangulation and Deep Learning Approach to Tunnel Inspection

Bridge Response and Heavy Truck Classification Framework Based on a Two-Step Machine Learning Algorithm

Value-Engineering Methodology for the Selection of an Optimal Bridge System

Load Combinations for the Evaluation of Redundancy in Steel Bridges

Measuring Behavior of Railroad Bridges under Revenue Traffic using Lasers and Unmanned Aerial Vehicles (UAVs) for Safer Operations: Implementation

Image reads: Construction

Constructability Reviews Utilization Practices for Traditional and Alternative Project Delivery Methods Across State Transportation Agencies

Mapping Unmanned Aerial System Data onto Building Information Modeling Parameters for Highway Construction Progress Monitoring

Effects of Flexible Notice-to-Proceed Provisions on the Performance of Transportation Infrastructure Projects

Train Dwell Time Efficiency Evaluation with Data Envelopment Analysis: Case Study of London Underground Victoria Line

How Does Ride-Hailing Influence Individual Mode Choice? An Examination Using Longitudinal Trip Data from the Seattle Region

Data-Driven Railway Crosstie Support Condition Prediction Using Deep Residual Neural Network: Algorithm and Application

Proposal for a Pivot-Based Vehicle Trajectory Clustering Method

Which Aggregation Fits Best? The Use of Linear Regression to Show the Influence of Temporal and Spatial Aggregation of Sparse Probe Vehicle Data on the Explanation of Travel Time Reliability

Activity Sequence Generation Using Universal Mobility Patterns

Online Platform for Matching and Trading Shares of Autonomous Vehicles

Deep-Learning-Based Fault Occurrence Prediction of Public Trains in South Korea

Impact of Truck Parking Facilities on Commercial and Industrial Land Values: A Spatial Hedonic Model

Effects From Expanding High-Speed Railway Network on Regional Accessibility and Economic Productivity in China

How does China’s industrial structure change affect freight demand?

Inter-Port Competition and Cooperation Under Different Market Environments

Assessment of Socioeconomic Impact Diversification from Transport Infrastructure Projects: The Case of a New Regional Airport

Capabilities and Limitations of Telematics for Vehicle Emissions Inventories

Review of Reduced Salt, Snow, and Ice Management Practices for Commercial Businesses

Local Climate Action Planning as a Tool to Harness Greenhouse Gas Emissions Mitigation and the Equity Potential of Autonomous Vehicles and On-Demand Mobility

Image Reads: Freight and Goods Management

Emerging Trends Defining the Future Role of Ports: Application of the Delphi Method

Parametric Evaluation of Internet of Things Applications to Freight Transportation Using Model-Based Systems Engineering

Preference-Based Multi-Objective Optimization for Synchromodal Transport Using Adaptive Large Neighborhood Search

Spatial Seemingly Unrelated Regression Models for Freight Trip Generation by Vehicle Type: Application to the Chennai Metropolitan Area in India

Innovations in Freight Data Workshop, September 21-23, 2021

Image Reads: Geotechnical

Internal Instability in Soils: A Critical Review of the Fundamentals and Ramifications

Evaluation of the Curing Time Effect on the Swelling, Unconfined Strength and Resilient Modulus of an Expansive Soil Improved with Hydrated Lime

Developing New Empirical Formulae for the Resilient Modulus of Fine-Grained Subgrade Soils Using a Large Long-Term Pavement Performance Dataset and Artificial Neural Network Approach

Image reads: Highway Design

Optimization and Estimation Algorithm of Vehicle Spatial Form Based on Monocular Traffic Camera

Exploring User Understanding of Advanced Driver Assistance Systems Iconography Using Novel Survey Methods

Deep Ensemble Neural Network Approach for Federal Highway Administration Axle-Based Vehicle Classification Using Advanced Single Inductive Loops

Lane Lines Detection under Complex Environment by Fusion of Detection and Prediction Models

Modified Cooperative Adaptive Cruise Control Strategy for Optimizing Cooperative Driving in Freeway Weaving Segments

Novel Approach for Design of Merging and Diverging Length at Toll Plazas: A Case Study

Analysis of Ultimate Bearing Capacity and Parameters of Steel Support Cutting Pipe Roofing Structure

Investigation and MASH Full-Scale Crash Testing of the Practice of Raising Blockouts on W-Beam Rail Systems

Public Liabilities Relating to Driveway Permits

Image Reads: Intelligent Transportation Systems

Image reads: Materials

A Retroreflective Road Lane Marking Tape 1,000X Brighter than Existing Technology

Experimental Investigation into Cyclic Shear Behaviors in the Interface Between Steel and Crushed Mudstone Particles

Viscoelastic–Plastic Constitutive Model Considering the Damage Characteristics of Concrete in the Process of Nonlinear Creep

Linking Incidents to Customers (LINC): An Algorithm for Linking Incidents to Rail Customer Delays Inspired by Traffic Flow Theory

Overview of Intelligent Transportation System Safety Countermeasures for Wrong-Way Driving

Characteristics of Heavy Vehicle Discretionary Lane Changing Based on Trajectory Data

Planned Special Event Network Optimization Model Considering Parking and Ridesharing Drop-Off

Development of Operation Guidelines for Leader–Follower Autonomous Maintenance Vehicles at Work Zone Locations

Modifying Signal Retiming Procedures and Policies by Utilizing High-Fidelity Modeling with Medium-Resolution Traffic Data

Quantitative Assessment on Navigation Impact of the Controlled Waterway in the Upper Yangtze River Using Queuing Model

Fixed-Time Traffic Control at Superstreet Intersections by Bee Colony Optimization

Incorporating Delay Minimization in Design of the Optimized Arterial Signal Progression

Analytical Model to Estimate Ride Pooling Traffic Impacts by Using the Macroscopic Fundamental Diagram

Image reads: Pavements

Sustainable Materials: A Review of Recycled Concrete Aggregate Utilization as Pavement Material

Development of Deflection Prediction Model for Interlocking Concrete Block Pavements

Study of Structural Characteristics of Asphalt Overlays on Airport Pavement with Damaged Load Transfer Efficiency of Joints

Quantifying In Situ Tack Coat Performance Using the TackBond Tester for Quality Control

Research on Performance Prediction of Highway Asphalt Pavement Based on Grey–Markov Model

Gradation Effects on Strength and Deformation Properties of High-Quality Crushed Rock Base Materials

Review From Multiple Perspectives for the State of the Practice on the Use of Recycled Asphalt Materials and Recycling Agents in Asphalt Concrete Surface Mixtures

Full-Scale Experimental Evaluation of the Flood Resiliency of Thin Concrete Overlay on Asphalt Pavements

Effects of Mixture and Aggregate Type on Over-Compaction in Hot Mix Asphalt in Tennessee

Enriching Existing 3D Pavement Condition Survey Datasets to Support Paving Project Cost Estimates, Project Planning, Designs, and Automated Machine Guidance

Qualitative Rating System for Drainability of Roadway Base Materials

Fatigue Life Predictions for a European Pavement Test Section Subjected to Individual and Platoon Truck Configurations

Study Investigating the Influence of Warm-Mix Asphalt Additives on Rutting and Fatigue Performance of Nano-Modified Asphalt Binders

Optimization Model for Rail Line Crossover Design Considering the Cost of Delay

Macroscopic Real-Time Timetable Rescheduling Approach for High-Speed Railway under Complete Blockages Using a Three-Stage Algorithm

Parametric Study of Track Support Structure to Minimize the Occurrence Possibility of Rail Corrugation

Assessment Method for Dynamic Impact of Large Passenger Flow on Urban Rail Transit Network: A Case Study on Chengdu East Railway Station

Variation of Track Response to Wheel Forces with Bogie Axle Spacing: Apparent Track Stiffness and its Influence on Dynamic Impact Forces on Railway Tracks

Structures and Settlement Control of Yujingshan High-Speed Railway Tunnel Crossing Massive Rockfill in a Giant Karst Cave

Critical Analysis of Train Derailments in Canada through Process Safety Techniques and Insights into Enhanced Safety Management Systems

Optimization of Multi-Period Rail Procurement Plan

Impact of Transit Quality on Anchor-Mediated Knowledge Economies Across Large U.S. Cities

Modeling the Demand for Shared E-Scooter Services

Car Ownership and the Built Environment: A Spatial Modeling Approach

Review of Length Approximations for Tours with Few Stops

Glimpse of the Future: Simulating Life with Personally Owned Autonomous Vehicles and Their Implications on Travel Behaviors

What Counts as Commute Travel? Identification and Resolution of Key Issues around Measuring Complex Commutes in the National Household Travel Survey

What Drives Commuters to Pay for Autonomous Vehicles?

Taxi Utilization Rate Maximization by Dynamic Demand Prediction: A Case Study in the City of Chicago

Image reads: Research

Demand-Driven Optimization Method for Microtransit Services

Mode Switching Control Using Lane Keeping Assist and Waypoints Tracking for Autonomous Driving in a City Environment

From Traditional to Autonomous Vehicles: A Systematic Review of Data Availability

Image reads: Safety and Human Performance

Safety Impact of Connected Vehicles on Driver Behavior in Rural Work Zones under Foggy Weather Conditions

Heterogeneity in Generational Effects: Case Study of Ride-hailing Behavior Among Millennials

Detecting and Rectifying Vehicle Malicious Misbehavior for Intersection Movement Assist: A Sensor-Based Misbehavior Detection Study

Investigating “Texting while Driving” Behavior at Different Roadway Configurations Using a Driving Simulator Setting

Risk Analysis Application to Hazardous Material Transportation Modes

Driving and Flying Simulators: A Review on Relevant Considerations and Trends

Crowd Evacuation Simulation Research Based on Improved Reciprocal Velocity Obstacles (RVO) Model with Path Planning and Emotion Contagion

Investigating the Temporal Instability in Injury Severity Outcomes of Clear and Adverse Weather Crashes on Rural Mountainous Highways

Fuzzy Multiple-Criteria Decision Making Based Evaluation of the Incident Analysis Forms Used in Internal Reporting Systems: A Case Study of Tanker Shipping Companies

Incorporating Health-Related Criteria for Project Scoring in Massachusetts

Driving Simulator Study for Evaluating the Effectiveness of Virtual Warnings to Improve the Safety of Interaction Between Cyclists and Vehicles

Prediction of Occurrence and Severity of Run-off-Roadway Crashes on Rural Two-Lane Roadways Using Bayesian Networks

Highway Safety Manual Calibration: Estimating the Minimum Required Sample Size

 

Dynamic Ride-Matching for Large-Scale Transportation Systems

Transit Network Frequency Setting With Multi-Agent Simulation to Capture Activity-Based Mode Substitution

Image reads: work zones 

 

 

 

Recently Issued TRB Publications and ASTM Standards

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The NJDOT Research Library maintains a “Did You Know” page to share basic facts about the research library, transportation research resources, and newly issued publications.

The TRB Publications, January-February 2022 list includes recently published research in operations and traffic management, data information and technology, bridges and structures, pavements, bicycling and pedestrians, safety and human factors, and construction, among others.  The breadth of transportation research is on full display.  Recent papers cover such topics as unmanned aerials systems and bridge inspections; optimization modules for planning and programming of bridges; and safety and signal prioritization studies involving automated and connected vehicles; among other topics in this 125+ publication list.

One paper that caught our eye, "Enhanced Spatial–Temporal Map-Based Video Analytic Platform and Its Local- Versus Cloud-Based Deployment with Regional 511 Camera Network", explores the cloud- versus server-based deployment scenarios of an enhanced computer vision platform for potential deployment on low-resolution 511 traffic video streams.  The model evaluation described in the paper used videos from multiple cameras from the New Jersey Department of Transportation’s 511 traffic video surveillance system.

The ASTM Standards, September to December, 2021 list includes recently proposed and revised ASTM standards. The ASTM Book of Standards is available through the ASTM COMPASS Portal for NJDOT employees.

Please contact the NJDOT research librarian, Tammy Yeadon, MSLIS, at (609) 963-1898, or email at library@dot.nj.gov or Tammy_CNSLT.Yeadon@dot.nj.gov  for assistance on how to retrieve these or other publications.

TRB Publications (January-February, 2022)

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The following is a list of research published by the Transportation Research Board (TRB) between January 1, 2022 and February 28, 2022. Current articles from the TRB may be accessed here. 

U.S. Transportation Agencies’ Trends of Using Construction Engineering and Inspection Consultants and In-House Staff

Competitive Effects of Joint Ventures in the International Airline Industry

Nudging Consumers Toward Greener Air Travel by Adding Carbon to the Equation in Online Flight Search

Throughput Capacity Comparison for Airport Pickup and Dropoff Facilities

Automatic Speech Recognition for Air Traffic Control Communications

Image reads: Bicycles and Pedestrians

More than Cycling Infrastructure: Supporting the Development of Policy Packages for Starter Cycling Cities

Effect of Various Speed Management Strategies on Bicycle Crashes for Urban Roads in Central Florida

Image reads: Bridges and Structures

Modified Standard Penetration Test for Drilled Shaft Design in Weak Fine-Grained Rocks

Integrating Unmanned Aircraft Systems into State Department of Transportation Highway Bridge Inspection Procedures: Challenges, Implications, and Lessons Learned

Application of Unmanned Aerial Systems for Bridge Inspection

Quantifying Bridge Element Vulnerability over Time

Influence of Bridge Fires on the Properties of Concrete and Steel Components

Element-Level Optimization Module for Bridge Planning and Programming

Bridge-Level Optimization Module for Planning and Programming

Comparison of International Brittle Fracture Design Code Provisions for Steel Bridges

Element-Based Multi-Objective Optimization Methodology Supporting a Transportation Asset Management Framework for Bridge Planning and Programming

Image reads: Construction

Benefits and Challenges Associated with the Implementation of Lean in Transportation Agencies

Case Study of Building Information Modeling Implementation in Infrastructure Projects

Recovering the Association Between Unlinked Fare Machines and Stations Using Automated Fare Collection Data in Metro Systems

TREAD: Privacy Preserving Incentivized Connected Vehicle Mobility Data Storage on InterPlanetary-File-System-Enabled Blockchain

Third-Party Vehicle Data Collection for Advanced Driver Assistance Systems Analysis

Trends in Competition among Digital Platforms for Shared Mobility: Insights from a Worldwide Census and Prospects for Research

Stone Pavement Analysis using Building Information Modeling

Enhanced Spatial–Temporal Map-Based Video Analytic Platform and Its Local- Versus Cloud-Based Deployment with Regional 511 Camera Network

Interactive Web Application for Traffic Simulation Data Management and Visualization

Taxi Global Positioning System Data in Urban Road Network: A Methodology to Identify Key Road Clusters Based on Travel Speed–Traffic Volume Correlation

Transport Energy Efficiency in Domestic Long-Distance Travel in Japan

Use of Ultrasonic Acoustic Technology for Temporary Deterrence of Bats from Bridges

Real-Time Highly Resolved Spatial-Temporal Vehicle Energy Consumption Estimation Using Machine Learning and Probe Data

Comparative Carbon Footprint Assessment of Cross-Border E-Commerce Shipping Options

Evaluating the Sustainability of Urban Food Recovery Programs: A Quantitative Assessment in Chicago

Modeling Demographic Relocation in Response to Climate Risk Factors and Gentrification Displacement Pressures

Transportation Fuel Resiliency: Case Study of Tampa Bay

Image Reads: Freight and Goods Management

Minimizing Total Logistics Cost for Long-Haul Multi-Stop Truck Transportation

Modeling Freight Vehicle Type Choice using Machine Learning and Discrete Choice Methods

Spatial Analysis of the 2018 Logistics Performance Index Using Multivariate Kernel Function to Improve Geographically Weighted Regression Models

Analysis of Port Accidents and Calibration of Heinrich’s Pyramid

Matching Model for Multiple Delivery Methods in Last-Mile Delivery for Online Shopping

Stochastic Programming for Liner Ship Routing and Scheduling under Uncertain Sea Ice Conditions

Case Study of Drone Delivery Reliability for Time-Sensitive Medical Supplies With Stochastic Demand and Meteorological Conditions

Localization of Relevant Urban Micro-Consolidation Centers for Last-Mile Cargo Bike Delivery Based on Real Demand Data and City Characteristics

 

Image Reads: Geotechnical

Study on Mechanical and Microscopic Properties of Nickel–Copper-Contaminated Soil Solidified by Cement, Fly Ash and Desulfurization Gypsum Under Carbonization Condition

Image reads: Highway Design

Safety Performance of Rural Curved Corner Intersections with Regional Effects

Evaluating the Operational Efficiency of Two Versions of Super Diverging Diamond Interchange Design: A Case Study in Denver, Colorado

Automatic Identification of Roadway Horizontal Alignment Information Using Geographic Information System Data: CurvS Tool

 

 

Image Reads: Intelligent Transportation Systems

Image reads: Materials

Generalized Methodology to Develop Mechanistically Informed Asphalt Mixture Layer Coefficients for AASHTO 1993 Pavement Design Approach

Water Film Depth Prediction Model for Highly Textured Pavement Surface Drainage

Developing Mix Proportions for Class C Fly Ash-Based Alkali-Activated 3D-Printed Concrete Mixtures

Materials Approach to Improving Asphalt Pavement Longitudinal Joint Performance

Performance Evaluation of Bioengineered Recycled Asphalt Materials

Pavement Fatigue Damage Simulations Using Second-Generation Mechanistic-Empirical Approaches

Characterization of Mellowing Process to Control Expansion in High-Sulfate-Bearing Soil

Laboratory Approach to Determine Roller Compacted Concrete Mixture Electrical Characteristics Using a New Time-Domain Reflectometry Interpretation Method

Calibration of Dynamic Volume-Delay Functions: A Rolling Horizon-Based Parsimonious Modeling Perspective

Methodology to Quantify Statewide Evacuations

Developing Signal Warrants for Restricted Crossing U-Turn Intersections

Modeling Departure Time Choice of Car Commuters in Dhaka, Bangladesh

Identifying Wrong-Way Driving Incidents from Regular Traffic Videos Using Unsupervised Trajectory-based Method

Does Displaying Safety Messages on Dynamic Message Signs have Measurable Impacts on Crash Risk?

Simulation-Based Dynamic Traffic Assignment with Continuously Distributed Value of Time for Heterogeneous Users

Improving Stratification Procedures and Accuracy of Annual Average Daily Traffic (AADT) Estimates for Non-Federal Aid-System (NFAS) Roads

Conditional Transit Signal Priority for Connected Transit Vehicles

Use of Real-Time Traffic and Signal Timing Data in Modeling Occupant Injury Severity at Signalized Intersections

Coordinated Perimeter Flow and Variable Speed Limit Control for Mixed Freeway and Urban Networks

Capacity Gains of Splitting Cross-Traffic into Multiple Sub-Streams

Calibrating Wiedemann-99 Model Parameters to Trajectory Data of Mixed Vehicular Traffic

Recurrent Neural Network for Estimating Speed Using Probe Vehicle Data in an Urban Area

Effects of Traffic Control Devices on Rural Curve Lateral Position

Developing a Google Earth-Based Method to Measure Sight Distance for U-Turns at Unsignalized Intersections on Multilane Divided Highways

Ramp Metering with Microscopic Gap Detection Algorithm Design and Empirical Acceleration Verification

Development of Joint Stated-Preference-off-Revealed-Preference Model for Shanghai Commute Mode Choices in Response to Parking Fee Management

Parameter Sensitivity Analysis of a Cooperative Dynamic Bus Lane System With Connected Vehicles

Quantitative Multi-Criteria Decision Support Approach for Prioritizing Grade Crossings to Address the Problem of Blocked Crossings

Image reads: Pavements

Laboratory Performance and Field Case Study of Asphalt Mixture with Sasobit Treated Aramid Fiber as Modifier

Post-Crack Flexural and Joint Performance Behaviors of Fiber-Reinforced Concrete for Pavements

Relative Contribution of Process Control Parameters on the Raveling Resistance of Microsurfacing Mix

Continuously Reinforced Concrete Pavement Cracking Patterns and Properties with Internal Curing and Active Cracking

Relating Field Moduli of Asphalt Mixture Layer Under Vehicular Loading and its Dynamic Moduli Under Laboratory Loading

Effect of Geometry and Infill on Strength of 3D Printed Planar Matrices for Matting Applications

Novel Model to Predict Critical Strain Energy Release Rate in Semi-Circular Bend Test as Fracture Parameter for Asphalt Mixtures Using an Artificial Neural Network Approach

Effectiveness of Loaded Wheel Tracking Test to Ascertain Moisture Susceptibility of Asphalt Mixtures

Shear Strength and Drainage Characteristics of Elastomeric Polyurethane Treated Coal-Fouled Ballast

Effects of Hazmat Train Speed Restrictions on Train Delay Performance and Railroad Line Capacity: Comparative Study with Two Railway Simulation Tools

Applying Constraint Programming and Integer Programming to Solve the Crew Scheduling Problem for Railroad Systems: Model Formulation and a Case Study

Multiple-Factors Aware Car-Following Model for Connected and Autonomous Vehicles

Examining the Discrepancies between Self-Reported and Actual Commuting Behavior at the Individual Level

Stated Preference Analysis of Automated Vehicles among California Residents Using Probabilistic Inferences

Understanding Ridesplitting Behavior with Interpretable Machine Learning Models Using Chicago Transportation Network Company Data

Mobility-as-a-Service: Simulation of Multi-Modal Operations in Low-Density Cities

Short-Term Metro Ridership Prediction During Unplanned Events

Short-Term Forecasting of Off-Street Parking Occupancy

Impact of Flextime on Departure Time Choice for Home-Based Commuting Trips in Austin, Texas

Reducing Greenhouse Gas Emissions from Long-Distance Travel Business: How Far Can We Go?

Evaluating the Sustainability of Urban Food Recovery Programs: A Quantitative Assessment in Chicago

Regression Models of Road User Cost Prediction for Highway Maintenance and Rehabilitation for Life Cycle Planning in California

Site-Specific Transportation Demand Management: Case of Seattle’s Transportation Management Program, 1988–2015

Simulating Large-Scale Events as a Network of Heterogeneous Queues: Framework and Application

Review of Learning-Based Longitudinal Motion Planning for Autonomous Vehicles: Research Gaps Between Self-Driving and Traffic Congestion

Image reads: Research

Twelve-Year Analysis of Transportation Research Board Annual Meeting’s Official Hashtag

 

Effect of Robo-Taxi User Experience on User Acceptance: Field Test Data Analysis

Is it Good or Bad to Provide Driver Fatigue Warning During Take-Over in Highly Automated Driving?

Learning-Based Stochastic Driving Model for Autonomous Vehicle Testing

Research on Roadside Unit-Assisted Cooperative Positioning Method for a Connected Vehicle Environment

Traffic Signal Priority Control Strategy for Connected Emergency Vehicles with Dilemma Zone Protection for Freight Vehicles

 

Image reads: Safety and Human Performance

Driver Response Time in Cut-Off Scenarios from the Second Strategic Highway Research Program Naturalistic Database

Application of Machine Learning Techniques to Predict the Occurrence of Distraction-affected Crashes with Phone-Use Data

Advancing Indian Nations’ Motor Vehicle Crash Reporting

Improving Driving Safety by Detecting Negative Emotions with Biological Signals: Which Is the Best?

Investigating Visual Recognition of Color and Safe Driving in Color-Weak Drivers

Effect of Ambient Light on the Number of Motorized Vehicles, Cyclists, and Pedestrians

Differences in Near-Crash Risk by Types of Distraction: A Comparison of Trends between Freeways and Two-Lane Highways using Naturalistic Driving Data

New Intersection Crash Prediction Models for the Second Edition of the Highway Safety Manual

Identifying Patterns of Key Factors in Sun Glare-Related Traffic Crashes

Examining the Impact on Road Safety Performance of Socioeconomic Variables in Turkey

Is Driving Automation Used as Intended? Real-World Use of Partially Automated Driving Systems and their Safety Consequences

Quantification Metrics and Analysis of Human Factor, Workload, and Road Infrastructure

Exploring the Need to Model Two- and Multiple-Vehicle Crashes Separately

 

Identifying Subway Passenger Flow under Large-Scale Events Using Symbolic Aggregate Approximation Algorithm

Non-Symmetric Spatial-Temporal Network for Bus Origin–Destination Demand Prediction

Public Transportation and Social Movements: Learning from the Hong Kong Anti-Extradition Bill Protests

Deadhead Minimization with a Flexible Facility Locator Tool

Strategies to Enhance the Resilience of an Urban Rail Transit Network

Image reads: work zones 

 

 

 

Recently Issued TRB Publications and ASTM Standards

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The NJDOT Research Library maintains a  “Did You Know” page to share basic facts about the research library, transportation research resources, and newly issued publications.

The TRB Publications, November-December, 2021  list includes recently published research in:  planning and forecasting, bridges and structures, pavements, operations and traffic management, bicycling and pedestrians, intelligent transportation systems, safety and human factors,  and construction, among others.  This 200+ list of recent publications reveals emerging trends and cutting-edge research and implementation in transportation that may inspire you.

The ASTM Standards, September to December, 2021 list includes recently proposed and revised ASTM standards. The ASTM Book of Standards is available through the ASTM COMPASS Portal for NJDOT employees.

Please contact the NJDOT research librarian, Tammy Yeadon, MSLIS, at (609) 963-1898, or email at library@dot.nj.gov or Tammy_CNSLT.Yeadon@dot.nj.gov  for assistance on how to retrieve these or other publications.

TRB Publications (November – December, 2021)

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The following is a list of research published by the Transportation Research Board (TRB) between November 1, 2021 and December 31, 2021. Current articles from the TRB may be accessed here. 

Crowd-in Effect of Highway Capital on Private Investment in the United States

Public–Private Partnership and Social Equity: An Empirical Study of the Disadvantaged Business Enterprise Program

Utilization and Cost Estimation Models for Highway Fleet Equipment

NCHRP Research Report 980: Talent for Today and Tomorrow: New Research on the Transportation Planning Workforce

Causal Analysis of Lateral Deviation of Flights in Terminal Airspace

Benefits Derived from Arrival Management and Wake Turbulence Re-Categorization in China

Data-Driven Method for the Prediction of Estimated Time of Arrival

Emergence of 4-D System Fundamental Diagram in Urban Air Mobility Traffic Flow

Legal Issues Relating to Airport Commercial Contracts

Joint Modeling of Access Mode and Parking Choice of Air Travelers Using Revealed Preference Data

A Solution to Drone Routing Problems using Docking Stations for Pickup and Delivery Services

ACRP Research Report 226: Planning and Design of Airport Terminal Restrooms and Ancillary Spaces

Airport Restrooms and COVID-19

Image reads: Bicycles and Pedestrians

Bicycle Level of Service: Proposed Updated Pavement Quality Index

Risk Evaluation for Conflicts between Crossing Pedestrians and Right-Turning Vehicles at Intersections

Regional Bicycle Network Evaluation and Strategic Planning: A Quantitative Methodological Approach Despite Limited Data Sources for Cycling

Sustainable Safety in The Netherlands Creating a Road Environment where People on Foot and on Bikes are as Safe as People in Cars

Different Safety Awareness and Route Choice between Frequent and Infrequent Bicyclists: Findings from Revealed Preference Study Using Bikeshare Data

Efficiency Comparison of Public Bike-Sharing Repositioning Strategies Based on Predicted Demand Patterns

Evaluation of Protected Left-Turn Phasing and Leading Pedestrian Intervals Effects on Pedestrian Safety

Daily Traffic Count Imputation for Bicycle and Pedestrian Traffic: Comparing Existing Methods with Machine Learning Approaches

Spatial Equity Analysis of Nighttime Pedestrian Safety: Role of Land Use and Alcohol Establishments in Albuquerque, NM

Assessing and Predicting Mobility Improvement of Integrating Bike-Sharing into Multimodal Public Transport Systems

 

Image reads: Bridges and Structures

Assessment of AASHTO Load-Spreading Method for Buried Culverts and Proposed Improvement

Geosynthetic Reinforced Fill Material for Tennessee Bridge Approach Slab Support

Culvert Inspection Vehicle with Improved Telemetry Range

Performance of Back-to-Back Geogrid Reinforced Soil Retaining Walls for Railways during Service

Benefits of Compiling and Analyzing Hydraulic-Design Data for Bridges

Building Information Modeling for Bridges and Structures: Outcomes and Lessons Learned from the Steel Bridge Industry

Vulnerability of Drop Ceilings in Roadway Tunnels to Fire-Induced Damage

Investigation and MASH Full-Scale Crash Testing of the Buried-in-Backslope Terminal Compatible with Midwest Guardrail System

Analysis of the Safety Factors of Municipal Road Undercrossing Existing Bridge Based on Fuzzy Analytic Hierarchy Process Methods

Database Enabled Rapid Seismic Vulnerability Assessment of Bridges

Assessment of Provisions for Load Rating Gusset Plates in Steel Truss Bridges

Deep Learning-Based Visual Identification of Signs of Bat Presence in Bridge Infrastructure Images: A Transfer Learning Approach

Comparison of Modified Yield-Line and Punching Shear Capacities for Concrete Traffic Barriers and Bridge Rails

Image reads: Construction

Revealing Safety Risks of Unmanned Aerial Vehicles in Construction

Pay Factor Analysis for Highway Pavements through Percentage of Material within Specification Limits and Monte Carlo Simulation

 

Database Design and Integration Framework for Risk Management for State Highway Agencies

Analyzing Travel Time Reliability from Sparse Probe Vehicle Data: A Case Study on the Effects of Spatial and Temporal Aggregation

Effectiveness of Training Sample and Features for Random Forest on Road Extraction from Unmanned Aerial Vehicle-Based Point Cloud

Mobility as a Service Operating Model to Enable Public Policy

Diagnosing Obstacles to Speed and Reliability with High-Resolution Automatic Vehicle Locator Data: Bus Time Budgets

Development and Comparative Analysis of Advanced Deep Learning Techniques for Crash Prediction in Advanced Driver Support Systems

Post-Hurricane Vegetative Debris Assessment Using Spectral Indices Derived from Satellite Imagery

Assessing Trustworthiness of Crowdsourced Flood Incident Reports Using Waze Data: A Norfolk, Virginia Case Study

Detour-Impact Index Method and Traffic Gathering Algorithm for Assessing Alternative Paths of Disrupted Roads

Toward Just-in-Time Data Communications over Shared Networks and Computational Resources on Massive Client Environment

Smart Parking Systems: A Data-Oriented Taxonomy and a Metadata Model

Driving Behavior at Signalized Intersections Operating under Disordered Traffic Conditions

Automated Object Detection, Mapping, and Assessment of Roadside Clear Zones Using Lidar Data

Evaluating Commercial Probe Data Quality on Arterial Facilities: Insights From Multi-Year Cross-Vendor Validation

An Enhanced Network-Level Curve Safety Assessment and Monitoring Using Mobile Devices

FHWA Expands Access to Highway Infrastructure Engineering Research Data

Land-Use Regression of Long-Term Transportation Data on Metabolic Syndrome Risk Factors in Low-Income Communities

Estimating the Total Number of Workplace and Public Electric Vehicle Chargers in California

Empirical Assessment and Modeling of Traffic-induced Air Pollution

Multi-objective Eco-Routing Model Development and Evaluation for Battery Electric Vehicles

Characterizing the Particle Variations and Human Exposure in Port and Urban Areas

Investigating the Potential of Truck Platooning for Energy Savings: Empirical Study of the U.S. National Highway Freight Network

Influence of Lining Design Parameters on the Greenhouse Gas Emissions of Chinese Highway Tunnel Construction

Driving Coverage of Charging Stations for Battery Electric Trucks Located at Truck Stop Facilities

Economic Feasibility Analysis of Charging Infrastructure for Electric Ground Fleet in Airports

Analysis of Retrofit and Scrappage Policies for the Indian Road Transport Sector in 2030

Image Reads: Freight and Goods Management

Comprehensive Evaluation Model and Empirical Research on Railway Freight Rates in a Competitive Environment

Adaptable Resilience Assessment Framework to Evaluate an Impact of a Disruptive Event on Freight Operations

Accessibility and Equity Analysis of Transit Facility Sites for Common Carrier Parcel Lockers

Applying the Maximum Entropy Model to Urban Freight Transportation Planning: An Exploratory Analysis of Warehouse Location in the Belo Horizonte Metropolitan Region

Design of a Truck Appointment System Considering Drayage Scheduling and Stochastic Turn Time

Measuring and Managing Freight System Resilience Workshop, April 6-8, 2021

Image Reads: Geotechnical

Use of the Alaska Geotechnical Asset Management Database in Evaluation of Retaining Structures After an Earthquake

Image reads: Highway Design

Capacity of Mini-Roundabouts: A New Model

Development and Testing of a Concrete Median Barrier for Flood-Prone Areas

Automated Assessment of Passing Sight Distance on Rural Highways using Mobile LiDAR Data

Development, Crash Testing, and Evaluation of Steel-Post Trailing-End Guardrail Anchorage System

Image Reads: Intelligent Transportation Systems

Evaluating the Benefits of Red-Light Violation Warning System in a Connected Vehicle Simulation Environment

Reading Vehicular Messages from Smart Road Signs: A Novel Method to Support Vehicle-to-Infrastructure in Rural Settings

Quantitative Evaluation of Advanced Traffic Management Systems using Analytic Hierarchy Process

Image reads: Materials

Anisotropic Resilient Modulus Model of Granular Materials Based on Particle Characteristics

Optimization of Cellular Concrete Microstructure for Improved Impact Resistance

Effect of Raw Sugarcane Bagasse Ash as Sand Replacement on the Fiber-Bridging Properties of Engineered Cementitious Composites

Experimental Performance of Polyester-Fiber-Based Soil Geogrids against Reflective Cracks

Mechanical Properties and Durability of Sustainable Concrete Containing Various Industrial Solid Wastes

Effect of Sand Type and PVA Fiber Content on the Properties of Metakaolin Based Engineered Geopolymer Composites

Evaluating the Impacts of Speed Limit Increases on Rural Two-Lane Highways Using Quantile Regression

Safety Performance of Crossroad Ramp Terminals at Single-Point and Tight Diamond Interchanges

Evaluating Traffic Impacts of Permitting Trucks in Transit-Only Lanes

Using High-Resolution Signal Controller Data in the Calibration of Signalized Arterial Simulation Models

Enhancing the Performance of Vehicle Passenger Detection under Adverse Weather Conditions Using Augmented Reality-Based Machine Learning Approach

Impacts of Holding Area Policies on Shared Autonomous Vehicle Operations

Examining Driver Compliance with a Move-Over/Slow Down Law in Consideration of Vehicle Type and Messages Displayed on Upstream Dynamic Message Signs

Estimating Safety Impacts of Adaptive Signal Control Technology Using a Full Bayesian Approach

Impact of Turning Lane Storage Length and Turning Proportions on Throughput at Oversaturated Signalized Intersections

Evaluation of Traffic Signal Systems Effectiveness in Connected Vehicle Environments Using Trajectory Analytics

Assessment of Operational Effectiveness of SynchroGreen Adaptive Signal Control System in South Carolina

Online and Proactive Vehicle Rerouting with Uppaal Stratego

Driver Expectations toward Strategic Routing

Probabilistic Situation Assessment for Intelligent Vehicles with Uncertain Trajectory Distribution

Sequential Optimization of an Emergency Response Vehicle’s Intra-Link Movement in a Partially Connected Vehicle Environment

Distant Traffic Light Recognition Using Semantic Segmentation

Developing Mixed Traffic Equivalency Factors to Estimate Saturation Flow at Urban Signalized Intersections

Imputing Parking Usage on Sparsely Monitored Areas Within Amsterdam Through the Application of Machine Learning

Third-Party Data Fusion to Estimate Freeway Performance Measures

Curbspace Management Challenges and Opportunities from Public and Private Sector Perspectives

Revised Method for Calculating Departure Sight Distance at Two-Way Stop-Controlled (TWSC) Intersections

Analyzing the Newest Interchange Connection at Cairo Metro Network Pertaining to Passenger Flow

Impact of Transportation Network Companies on Ground Access to Airports: A Case Study in Austin, Texas

Dynamic Vehicle Routing with Parking Probability under Connected Environment

Comparative Appraisal of Critical Gap Estimation Techniques in the Context of U-turning Vehicles

Optimal Excess Commuting Evaluation Based on Local Minimal Costs

Connected and Automated Parking Feasibility – A Pilot Study

NCHRP Project 08-120: Systems Engineering for Rural Connected Vehicle Corridors: Customizable Model Documents

 

Image reads: Pavements

Life-Cycle Assessment of Asphalt Pavements with Recycled Post-Consumer Polyethylene

Utilization of Cold Central Plant Recycled Asphalt in Long-Life Flexible Pavements

Using Artificial Intelligence to Estimate Nonlinear Resilient Modulus Parameters from Common Index Properties

High Friction Surface Treatment Deterioration Analysis and Characteristics Study

Five-Year Project-Level Statewide Pavement Performance Forecasting Using a Two-Stage Machine Learning Approach Based on Long Short-Term Memory

Mechanistic-Empirical Faulting Prediction Model for Unbonded Concrete Overlays of Concrete

Quantitative Assessments of Crack Sealing Benefits by 3D Laser Technology

Predicting International Roughness Index Based on Surface Distresses in Various Climate and Traffic Conditions Using Laser Crack Measurement System

Input Parameters for the Mechanistic-Empirical Design of Full-Depth Reclamation Projects

Composition and Oxidation Dependence of Glass Transition in Epoxy Asphalt

Investigating Degree of Blending Between Reclaimed Asphalt Pavement and Virgin Binder Using Atomic Force Microscopy and Focused Ion Beam

Crowd-Sensing Road Surface Quality Using Connected Vehicle Data

Thermomechanical Coupling of a Hyper-viscoelastic Truck Tire and a Pavement Layer and its Impact on Three-dimensional Contact Stresses

Fatigue Tolerance of Aged Asphalt Binders Modified with Softeners

Predicting Pavement Roughness Using Deep Learning Algorithms

Long-Term Effects of Subsurface Drainage on Performance of Asphalt Pavements

Development of a Balanced Mix Design Method in Oregon to Improve Long-Term Pavement Performance

Use of a Hot-Mix Asphalt Plant to Produce a Cold Central Plant Recycled Mix: Production Method and Performance

Safety Impacts of Transit Signal Priority Using a Full Bayesian Approach

Bilevel Optimization of Intercity Railway Alignment

Identification of High-Risk Driving Behavior and Sections for Rail Systems

Evaluation of Operating Schemes on Municipal Rail Transit with Express/Local Mode

Deep Learning for the Detection and Recognition of Rail Defects in Ultrasound B-Scan Images

Assessment of the Use of Polypropylene Fiber Reinforced Foam Concrete as a Subgrade Material for the China Railway Track System (CRTS) III Slab Ballastless Tracks

Automatic Rail Surface Defects Inspection Based on Mask R-CNN

Delay Propagation in Large Railway Networks with Data-Driven Bayesian Modeling

Integrated Train Timetabling and Rolling Stock Circulation Planning for a Metro Line with Multiple Depots

Performance Assessment Study of Indian Railways – Case of Low Efficiencies in Large Government Monopoly

Robust Capacitated Train Rescheduling with Passenger Reassignment under Stochastic Disruptions

Novel Algorithm for Mutual Alignment of Railway Track Geometry Measurements

Quantifying Recent Trends in Class 1 Freight Railroad Train Length and Weight by Train Type

Partnerships between Agencies and Transportation Network Companies for Transportation-Disadvantage Populations: Benefits, Problems, and Challenges

Demand Responsive Transit Simulation of Wayne County, Michigan

Analyzing the Effect of Autonomous Ridehailing on Transit Ridership: Competitor or Desirable First-/Last-Mile Connection?

Transportation Amenities and High-Tech Firm Location: An Empirical Study of High-Tech Clusters

Performance Measurement and Evaluation Framework of Public Microtransit Service

Toward the Development of a Unified Process and Methodology Guide for Environmental Justice Analysis in Planning and Programming

Estimation of Path Travel Time Distributions in Stochastic Time-Varying Networks with Correlations

Statistical Distance-Based Travel-Time Reliability Measurement for Freeway Bottleneck Identification and Ranking

Car-Following Described by Blending Data-Driven and Analytical Models: A Gaussian Process Regression Approach

Development of an Integrated Transportation and Land Use Microsimulation Model on a Flexible Modeling Platform

Assessing the Predictive Value of Traffic Count Data in the Imputation of On-Street Parking Occupancy in Amsterdam

Exploring Individual Activity-Travel Patterns Based on Geolocation Data from Mobile Phones

Performance Comparison of Supply–Demand Matching Policies for On-Demand Mobility Services

Spatiotemporal Demand Prediction Model for E-Scooter Sharing Services with Latent Feature and Deep Learning

(Overlooked) Association between Express Bus Station/Stop Proximity and Multifamily Rents with a Surprise about Transit Mode Synergism and Implications for Transit and Land Use Planning

Estimating Express Train Preference of Urban Railway Passengers Based on Extreme Gradient Boosting (XGBoost) using Smart Card Data

Microtransit Has the Potential to Flip Transit on Its Head

Hybrid-Data Approach for Estimating Trip Purposes

Incorporating Travel Time Reliability in Equitable Congestion Pricing Schemes for Heterogeneous Users and Bimodal Networks

Freeway Network Travel Time Reliability Analysis Methodology and Software Tool Development

Spatial and Temporal Differences in Weekday Travel Durations Between Private-for-Hire Transportation Services and Transit in the City Center

Travel Mode Choices in a Greening Market: The Impact of Electric Vehicles and Prior Investments

Examining Customers’ Critical Acceptance Factors toward Ridepooling Services

Optimizing Budget Allocation for Incentive-Based Active Travel Demand Management Solutions

How Do Shared Dockless E-Scooter Services Affect Mobility Practices in Paris? A Survey-Based Estimation of Modal Shift

Increasing Transparency and Feasibility of Auto Accessibility for Project Prioritization

On Time-Dependent Trip Distance Distribution with For-Hire Vehicle Trips in Chicago

Application of Data-Driven Safety Analysis to Support Port Authority Investment Decisions for Converting Conventional Toll Plazas to Open-Road Tolling

Validating and Calibrating the Highway Capacity Manual Arterial Travel Time Reliability Methodology

Personas: A Market Segmentation Approach for Transportation Behavior Change

Estimating the Impact of High-Fidelity Rainfall Data on Traffic Conditions and Traffic Prediction

Snap Judgements and Availability Bias in Travel Decisions

Development of Estimating Methodology for Transit Accessibility Using Smart Card Data

Developing Transportation Response Strategies for Wildfire Evacuations via an Empirically Supported Traffic Simulation of Berkeley, California

Participation in Shared Mobility: An Analysis of the Influence of Walking and Public Transport Accessibility to Vehicles on Carsharing Membership in Montreal, Canada

Relative Mobility Analysis of a Public Transport Network in Comparison with Car Travel

Investing in Transportation Resilience: A Framework for Informed Choices

Image reads: Research

MnROAD Research Facility: Three Decades of Collaboration, Studies, Innovation, and Deployments

 

Testing the Robustness of Commercial Lane Departure Warning Systems

 

Image reads: Safety and Human Performance

Assessment of Crash Occurrence Using Historical Crash Data and a Random Effect Negative Binomial Model: A Case Study for a Rural State

Are Older Drivers Safe on Interchanges? Analyzing Driving Errors Causing Crashes

Development and Evaluation of Geostatistical Methods for Estimating Weather Related Collisions: A Large-Scale Case Study

Identification of High-Risk Driving Behavior and Sections for Rail Systems

Verification of usRAP Risk Assessments for Run-Off and Head-On Crashes Using Field Data

Relating Household Consumption Expenditures to Road Traffic Fatalities: A Rural–Urban Study

Modeling Anticipation and Relaxation of Lane Changing Behavior Using Deep Learning

Understanding the Lateral Dimension of Traffic: Measuring and Modeling Lane Discipline

Effect of Socioeconomic and Demographic Factors on Crash Occurrence

Modeling Car-Following Heterogeneities by Considering Leader–Follower Compositions and Driving Style Differences

Investigating Underage Alcohol-Intoxicated Driver Crash Patterns in Louisiana

Injury Burden of Introducing E-Scooters: A Review of E-Scooter Injury Studies Using Retrospective Review of Emergency Department Records, 2015–2019

Safety Performance Assessment of Connected Vehicles in Mitigating the Risk of Secondary Crashes: A Driving Simulator Study

Surrounding Vehicles’ Contribution to Car-Following Models: Deep-Learning-Based Analysis

Automatic Horizontal Curve Identification for Large Areas from Geographic Information System Roadway Centerlines

SaferCushion

Corner Case Generation and Analysis for Safety Assessment of Autonomous Vehicles

Extracting Rules from Autonomous-Vehicle-Involved Crashes by Applying Decision Tree and Association Rule Methods

Safe Speed Prediction Model for Heavy Trucks on Consecutive Mountain Downgrade Routes Based on Energy Conservation Law

Two-Lane Highway Crash Severities: Correlated Random Parameters Modeling Versus Incorporating Interaction Effects

Virtual Risk Assessment for the Deployment of Autonomous Shuttles

Influences of Gesture-Based Mobile Phone Use While Driving

Enhancing the Performance of a Model to Predict Driving Distraction with the Random Forest Classifier

Virtual Reality Application on Road Markings’ Visibility Analysis

Car-Following Model Calibration Based on Driving Simulator Data to Study Driver Characteristics and to Investigate Model Validity in Extreme Traffic Situations

One-Way Coupling of Fire and Egress Modeling for Realistic Evaluation of Evacuation Process

Rail Safety IDEA Project 34: Understanding Systemic Risks of Railroad Hazmat Transport: Development of a Prototype System

 

Evaluation of an Advanced Driver-Assistance System to Reduce Pedestrian and Rear-End Crashes of Transit Vehicles

Mainstreaming Photo- and Video-Based Documentation as Method for Establishing a Level of Service Framework for the Mumbai Suburban Railway System

Public Transport Fleet Replacement Optimization Using Multi-Type Battery-Powered Electric Buses

Evaluation of the Federal Transit Administration’s Transit and Health Access Initiative: Case Highlights, Findings, and Recommendations

Departure Time Choice in Schedule-Based Transit Assignment

Designing Multiple Short-Turn Routes to Mitigate the Crowding on a Bus Network

Incorporating Practical Degree of Saturation in Capacity Estimation of On-Street, Mid-Block, Off-Line Bus Stops

Scheduling a Bus Fleet for Evacuation Planning Using Stop-Skipping Method

Design of Zonal Express Bus Services to Reduce User Travel Time and Transfers Considering Demand Diversion

Comparison of Door-to-Door Transit Travel Time Estimation Using Schedules, Real-Time Vehicle Arrivals, and Smartcard Inference Methods

Modeling Bus Capacity for Bus Stops Using Queuing Theory and Diffusion Approximation

Impacts of Light Rail Transit on Labor Participation and Housing Affordability in the U.S.: Longitudinal Analysis Using Propensity Score Matching

Preferences toward Bus Alternatives in Rural Areas of the Netherlands: A Stated Choice Experiment

Dynamic Modal Analysis of a Passenger Bus: Theoretical and Numerical Studies

TCRP Research Report 221: Redesigning Transit for the New Mobility Future

Image reads: work zones 

Analysis of Fatal Truck-Involved Work Zone Crashes in Florida: Application of Tree-Based Models

Queue Analysis at Work Zones from Field-Collected Data

 

 

 

Image reads: TRB Publications September October 2021

TRB Publications (September – October, 2021)

Posted on

The following is a list of research published by the Transportation Research Board (TRB) between September 1, 2021 and October 31, 2021. Current articles from the TRB may be accessed here. 

Image reads: Administration

Performance-Based and Evidence-Based Approach to Research Implementation at the Georgia Department of Transportation

Image reads: Bicycles and Pedestrians

Level Crossing Safety Impact Assessments for Vehicle and Pedestrian Crossings

Driver Yielding and Pedestrian Performance at Midblock Crossings on Three-Lane Roadways with Rectangular Rapid Flashing Beacons

Hazard-Based Duration Approach to Pedestrian Crossing Behavior at Signalized Intersections

Evaluating Pedestrian Crash-Prone Locations to Formulate Policy Interventions for Improved Safety and Walkability at Sidewalks and Crosswalks

Development of Pedestrian Recall Versus Actuation Guidelines for Pedestrian Crossings at Signalized Intersections

Auditory Alerts and Safety with Simulated Bicycles and Motor Vehicles

Changes in Travel Behavior, Attitudes, and Preferences among E-Scooter Riders and Nonriders: First Look at Results from Pre and Post E-Scooter System Launch Surveys at Virginia Tech

Empirical Study of the Impacts of Bicycles on Passenger Car Speeds on Urban Roads without Bicycle Lanes

Image reads: Bridges and Structures

Measuring Instantaneous Resilience of a Highway Bridge Subjected to Earthquake Events

Performance of Waterproofing Membranes to Protect Concrete Bridge Decks

Learnings from the Field Implementation of a Novel Ultra-High Performance Concrete Beam End Repair on a Corroded Steel Girder Bridge in Connecticut

Benchmarking Unmanned Aerial Systems-Assisted Inspection of Steel Bridges for Fatigue Cracks

Image reads: Construction

Cost Escalation in Road Construction Contracts

Field Validation of Effective Dispersion Analysis of Reflections, a New Method for Nondestructive Estimation of Pile Depth

 

Learning from the Past to Prepare for the Future: Adapting Freight and Supply Chains to Resilience Factors

Environmental and Economic Effects of Fuel Savings in Driving Phase Resulting from Substitution of Light Metals in European Passenger Car Production

Optimal Approach to Improving the Utilization of Regenerative Energy Considering Power Profile

Emission Implications of Plug-in Hybrid Electric Vehicles Through an Empirical Exploration of Engine Starts

Modeling CO2 Emissions from Trips using Urban Air Mobility and Emerging Automobile Technologies

Operational Feasibility Assessment of Battery Electric Construction Equipment Based on In-Use Activity Data

Image Reads: Freight and Goods Management

Spatio-Temporal Analysis of Freight Flows in Southern California

Image Reads: Geotechnical

Consistent Three-Dimensional Elasto-Plastic Model to Study Unsaturated Soil Behavior with Considerations of Coupled Hydro-Mechanical Hysteresis

I-RIPRAP Computer Vision Software for Automated Size and Shape Characterization of Riprap in Stockpile Images

Evaluating the Durability of Lime-Stabilized Soil Mixtures using Soil Mineralogy and Computational Geochemistry

Image reads: Highway Design

Development of a Novel Intelligent Speed Adaptation System Based on Available Sight Distance

Are Roundabouts Safe and Economically Viable Replacing Conventional Diamond Interchange Ramp Terminals?

Effects of Pedestrian Crossing on Minor Road Capacity at Two-Way Stop-Controlled Intersections

Roundabouts in the United States: An International Comparison of Illuminance Requirements and Costs

Construction of an Electrically Heated Asphalt Road Based on Ribbon Technology

Rational Basis for Light Emitting Diode Street Lighting Retrofit Luminaire Selection

Cable Median Barrier Effect on Commercial Vehicle Crossover Crashes

Some New Developments in Two-Way-Stop-Controlled Intersections Procedures and Recommendations for a Future Version of the Highway Capacity Manual

Designing Crossing Islands for Speed Control and Intersection Safety on Two-Lane Collectors and Arterials

Image Reads: Intelligent Transportation Systems

Connected Vehicle-Cooperative Adaptive Cruise Control Algorithm to Divide and Reform Connected Vehicle Platoons at Signalized Intersections to Improve Traffic Throughput and Safety

Strategic Evacuation for Hurricanes and Regional Events with and without Autonomous Vehicles

Assessing the Impact of Automated and Connected Automated Vehicles on Virginia Freeways

Stop Sign Gap Assist Application in a Connected Vehicle Simulation Environment

Image reads: Materials

Decrease in Viscosity Caused by Agglomeration and Particle Dispersion in Cement–Fly Ash Suspensions

Stabilization of the Highway Slope using Recycled Plastic Pins

Evaluation of Acceptance Risks through Percent within Limit for Highway Materials and Pavement Construction

Performance Evaluation of Different Insulating Materials using Field Temperature and Moisture Data

Engineered Semi-Flexible Composite Mixture Design and Its Implementation Method at Railroad Bridge Approach

New Turner-Fairbank Alkali-Silica Reaction Susceptibility Test for Aggregate Evaluation

Progressive Development of the Perched Water Zone in Highway Slopes Made of Highly Plastic Clay

Improvement of Strength and Volume-Change Properties of Expansive Clays with Geopolymer Treatment

Evaluating the Performance of Wicking Geotextile in Providing Drainage for Flexible Pavements Built over Expansive Soils

Evaluation of Chloride Intrusion along Concrete–Grout Interfaces for Post-Tensioned Concrete Durability

Slip Coefficient Testing of ASTM A709 Grade 50CR and Dissimilar Metal Bolted Connections

Relationship between Rheological Indices and Cracking Performance of Virgin, Recycled, and Rejuvenated Asphalt Binders and Mixtures

Xonotlite and Hillebrandite as Model Compounds for Calcium Silicate Hydrate Seeding in Cementitious Materials

Mechanical Properties of Nano-Modified Cementitious Composites Reinforced with Single and Hybrid Fibers

Effect of Nano-Silica on the Properties of Concrete and Its Interaction with Slag

Hydration and Early Age Properties of Cement Pastes Modified with Cellulose Nanofibrils

Role of Carbon Nanofiber on the Electrical Resistivity of Mortar under Compressive Load

Durability of Concrete Superficially Treated with Nano-Silica and Silane/Nano-Clay Coatings

Cellulose Nanocomposites for Performance Enhancement of Ordinary Portland Cement-Based Materials

Effects of Nanosilica as Suspensions on the Hydration and the Microstructure of Hardened Cement Paste

Image reads: Operations and Maintenance

The Forecast Is for Better Transportation Management

Vehicle Delay Estimation at Signalized Intersections Using Machine Learning Algorithms

Field Theory for Some Traffic Phenomena and Fundamental Diagram

Modeling Capacity of Through Movement at Signalized Intersection Affected by Short Left-Turn Bay under Different Signal Settings

Spatial Roadway Condition-Assessment Mapping Utilizing Smartphones and Machine Learning Algorithms

New Travel Time Reliability Methodology for Urban Arterial Corridors

Fuel Consumption Intersection Control Performance Index

Collection, Analysis, and Reporting of Kentucky Traffic Incident Management Performance

Efficient Road Crack Detection Based on an Adaptive Pixel-Level Segmentation Algorithm

Deriving Operational Traffic Signal Performance Measures from Vehicle Trajectory Data

Deep Learning to Detect Road Distress from Unmanned Aerial System Imagery

Data-Driven Approach to Quantify and Reduce Error Associated with Assigning Short Duration Counts to Traffic Pattern Groups

Image reads: Pavements

Use of the Pavement Surface Cracking Metric to Quantify Distresses from Digital Images

Meso-Scale Kinematic Responses of Asphalt Mixture in Both Field and Laboratory Compaction

Field Density Investigation of Asphalt Mixtures in Minnesota

Local Calibration of Pavement Mechanistic-Empirical Faulting Reliability using Pavement Management Data

C-FLEX Advanced Finite Element Analysis Program for Flexible Pavement Analysis and Design

Using Large Linked Field Data Sets to Investigate Density’s Impact on the Performance of Washington State Department of Transportation Asphalt Pavements

Short-Term Field Performance and Cost-Effectiveness of Crumb-Rubber Modified Asphalt Emulsion in Chip Seal Applications

Results of the 10-Year Arizona Quiet Pavement Pilot Program

Predicting the Retroreflectivity Degradation of Waterborne Paint Pavement Markings using Advanced Machine Learning Techniques

Prototype Design of Cement/Emulsified Asphalt Based Piezoelectric Composites and its Potential Application in Vehicle Speed Sensing

Use of Time–Temperature Superposition Principle to Create Pavement Performance Master Curves and Relate Pavement Condition Index and International Roughness Index

Signal Stability and the Height-Correction Method for Ground-Penetrating Radar In Situ Asphalt Concrete Density Prediction

Development of Cost-Effective Restriping Strategies using Standard Width and Wide Waterborne Paints on Asphalt Pavements in Hot and Humid Climates

Redevelopment of Artificial Neural Networks for Predicting the Response of Bonded Concrete Overlays of Asphalt for use in a Faulting Prediction Model

Automated Detection and Classification of Pavement Distresses using 3D Pavement Surface Images and Deep Learning

Deep Convolutional Neural Networks for Pavement Crack Detection using an Inexpensive Global Shutter RGB-D Sensor and ARM-Based Single-Board Computer

Application of Mobile Terrestrial LiDAR Scanning Systems for Identification of Potential Pavement Rutting Locations

Detection of Pavement Maintenance Treatments using Deep-Learning Network

Pavement Distress and Debris Detection using a Mobile Mapping System with 2D Profiler LiDAR

Highway Asset and Pavement Condition Management using Mobile Photogrammetry

Application of Advanced Multi-Sensor Non-Destructive Testing System for the Evaluation of Pavements Affected by Transverse Crack-Heaving

Automated Asphalt Pavement Raveling Detection and Classification using Convolutional Neural Network and Macrotexture Analysis

Image Reads: Planning

Comparing Regional Sustainability and Transportation Sustainability at the Metropolitan Level in the U.S. using Artificial Neural Network Clustering Techniques

Drivers and Barriers of Households’ Carsharing Decisions

Development of a Simulated Three-Dimensional Truck Model to Predict Excess Fuel Consumption Resulting from Pavement Roughness

Measuring Changes in Multimodal Travel Behavior Resulting from Transport Supply Improvement

Evaluating Correlations of External Factors and Performance Measures of the Multimodal Transportation System in Florida

Travel Patterns of Frequent and Non-Frequent Users on I-66 High-Occupancy Toll Lanes and Implications for the Value of Time Estimation

Equity-Oriented Criteria for Project Prioritization in Regional Transportation Planning

Social Network Approach to Analyze Stability and Variability of Travel Decisions

Measuring the Regional Economic Impact of Transportation Access Improvements in the Context of a Large Metropolitan Region

Image reads: Research

State of Emergency: What Transportation Learned from 9/11

Cyber-Resilience: A 21st-Century Challenge

Comparing Commercial Vehicle Fuel Consumption Models using Real-World Data under Calibration Constraints

Development of an Artificial Neural Network-Based Procedure for the Verification of Traffic Speed Deflectometer Measurements

Inferring the Purposes of using Ride-Hailing Services through Data Fusion of Trip Trajectories, Secondary Travel Surveys, and Land Use Data

Understanding Urban Commercial Vehicle Driver Behaviors and Decision Making

Use of Exclusive and Pooled Ridehailing Services in Three Mexican Cities

Transport Networking Companies Demand and Flow Estimation in New York City

Development of a Novel Convolutional Neural Network Architecture Named RoadweatherNet for Trajectory-Level Weather Detection using SHRP2 Naturalistic Driving Data

Bayesian Approach to Developing Context-Based Crash Modification Factors for Medians on Rural Four-Lane Roadways

Impacts of School Reopening on Variations in Local Bus Performance in Sydney

Predicting Coordinated Actuated Traffic Signal Change Times using Long Short-Term Memory Neural Networks

Real-Time Twitter Data Mining Approach to Infer User Perception Toward Active Mobility

Understanding Gap Acceptance Behavior at Unsignalized Intersections using Naturalistic Driving Study Data

Extraction of Construction Quality Requirements from Textual Specifications via Natural Language Processing

Spatio-Temporal Influence of Extreme Weather on a Taxi Market

Simulation Framework for Analysis of Relief Distribution Efforts after Hurricane Maria in Puerto Rico

Transportation Barriers among Immigrant Women Experiencing Intimate Partner Violence

Simulation of Potential Use Cases for Shared Mobility Services in the City of Ann Arbor

 

Image reads: Safety and Human Performance

Emergency Evacuation: 20-Year Evolution of Research and Practice

Retooling Emergency Management: How Caltrans Transformed and Transcended the State of the Practice

Is It Safe Yet? Fear and What Can Be Done to Mitigate It

Interoperability of Public Safety Communications: An Elusive Goal

Bridge and Tunnel Security Resources

Successful Communication During Disruptive, Crisis Situations: 14th Annual Competition Identifies Best Practices

Factors Affecting Driver Injury Severity in the Wrong-Way Crash: Accounting for Potential Heterogeneity in Means and Variances of Random Parameters

Effects of Auditory Display Types and Acoustic Variables on Subjective Driver Assessment in a Rail Crossing Context

Systematic Review of Research on Driver Distraction in the Context of Advanced Driver Assistance Systems

Potential Effectiveness of Bicycle-Automatic Emergency Braking using the Washtenaw Area Transportation Study Data Set

Spatiotemporal Analysis of Highway Traffic Patterns in Hurricane Irma Evacuation

Machine Learning Approach for Predicting Lane-Change Maneuvers using the SHRP2 Naturalistic Driving Study Data

Assessment of Commercial Truck Driver Injury Severity as a Result of Driving Actions

Simple Index to Assess the Calibration Quality of Safety Performance Functions Based on Multiple Goodness-of-Fit Metrics

Driving Maneuvers Detection using Semi-Supervised Long Short-Term Memory and Smartphone Sensors

Topic Models from Crash Narrative Reports of Motorcycle Crash Causation Study

Examining Freeway Bottleneck Features During a Mass Evacuation

Review of Post-Fire Inspection Procedures for Concrete Tunnels

Systematic Safety Evaluation of Diverging Diamond Interchanges Based on Nationwide Implementation Data

Regional Perspective of Safety Performance Functions and Their Application to Florida Intersections in Suburban Residential and Urban General Context Classification Categories

Measuring Congestion and Reliability Impacts of Safety Projects

Image reads: Transit 

Use of Agency Service Agreements in ADA Paratransit Delivery

Assessing the Bus Bridging Effectiveness on the Operational Resilience of the Subway Service in Toronto

Impacts of Bike Sharing Program on Subway Ridership in New York City

Using GTFS to Calculate Travel Time Savings Potential of Bus Preferential Treatments

Image reads: work zones 

Effectiveness of Green Warning Lights with Different Flashing Patterns for Winter Maintenance Operations

Review of Methods for Estimating Construction Work Zone Capacity

 

Image reads: TRB Publications July - August 2021

TRB Publications (July – August, 2021)

Posted on

The following is a list of research published by the Transportation Research Board (TRB) between July 1st, 2021, and August 31st, 2021. Current articles from the TRB may be accessed here. 

Image reads: Bicycles and Pedestrians

Sidewalk Static Obstructions and Their Impact on Clear Width
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 200-212 

Review of Key Findings and Future Directions for Assessing Equitable Cycling Usage
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 453-464 

Pedestrian Traffic Signal Data Accurately Estimates Pedestrian Crossing Volumes
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 429-440 

Assessing the Impacts of Weather on Pedestrian Signal Activity at 49 Signalized Intersections in Northern Utah
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 406-419 

Development and Validation of a Seven-County Regional Pedestrian Volume Model
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 352-368 

Image reads: Bridges and Structures

TRB Centennial Circular: History and Future Perspectives on Foundation Design for Transportation Structures 
Transportation Research Circular, Issue E-C273, 2021, 154p 

Image reads: Construction

Field Evaluation of Wattle and Silt Fence Ditch Checks 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 281-293 

 

Image Reads: Freight and Goods Management

Estimating the Rebound Effect of the U.S. Road Freight Transport
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 165-174 

Robust Hazardous Materials Closed-Loop Supply Chain Network Design with Emergency Response Teams Location
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 306-329 

Image Reads: Intelligent Transportation Systems

Long Short-Term Memory-Based Human-Driven Vehicle Longitudinal Trajectory Prediction in a Connected and Autonomous Vehicle Environment
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 380-390 

Autonomous Vehicle Safe Operating Speeds on the Automated Skyway Express in Jacksonville, Florida
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 188-199 

State of Research on Automated Vehicles and Shared Mobility: Topical Papers from a Transportation Research Board Forum
TR News, Issue 334, 2021, pp 49-52 

Capital Intensiveness Risks of Automation
TR News, Issue 334, 2021, p 26 

Cross-National Focus Group Response to Autonomous Vehicles
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 339-351 

Image reads: Materials

Approach for Predicting Cracking Deterioration in Sprayed Seals from Subjective Condition Ratings
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 151-164 

Multiscale Modeling of Asphalt Concrete and Validation through Instrumented Pavement Section
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 117-136 

An Experimental Study on the Design and Behavior of Concrete Pavement Joint Sealants
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 369-379 

Life-Extending Benefit of Chip Sealing for Pavement Preservation
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 104-116 

Image reads: Operations and Maintenance

Gravity Model of Passenger and Mobility Fleet Origin–Destination Patterns with Partially Observed Service Data
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 235-253 

Spatio-Temporal Crash Prediction: Effects of Negative Sampling on Understanding Network-Level Crash Occurrence
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 225-234 

Do Larger Sample Sizes Increase the Reliability of Traffic Incident Duration Models? A Case Study of East Tennessee Incidents
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 265-280 

Fix It, Sign It or Close It: State of Good Repair in an Era of Budget Constraints
NCHRP-TCRP Legal Research Digest, Issue TCRP 57; NCHRP 84, 2021, 33p 

Image reads: Pavements

Protocol to Assess the Impact of Crude Oil Price Fluctuations on Future Asphalt Prices 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 294-305 

Image Reads: Planning

Multiscale and Multivariate Transportation System Visualization for Shopping District Traffic and Regional Traffic
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 23-37 

Introducing a New Apparatus for Designating Two-Lane Highway Passing and No-Passing Zones
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 420-428 

Simple Methodology for the Development and Analysis of Local Driving Cycles Applied in the Study of Cars and Motorcycles in Recife, Brazil
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 213-224 

Image reads: Research

Assessing Drivers’ Compliance with Restrictive Yellow Traffic Lights in a Developing Country
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 38-50 

Real-Time Vehicle Trajectory Estimation Based on Lane Change Detection using Smartphone Sensors
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 137-150 

Racial Equity Addendum to Critical Issues in Transportation 
NCHRP-TCRP Legal Research Digest, Issue TCRP 57; NCHRP 84, 2021, 33p 

Assessment of Discretionary Lane-Changing Decisions using a Random Parameters Approach with Heterogeneity in Means and Variances
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 330-338 

 

Image reads: Safety and Human Performance

Explorative Visualization for Traffic Safety using Adaptive Study Areas
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 51-69 

Estimating Fatality and Injury Savings Because of Deployment of Advanced Wrong-Way Driving Countermeasures on a Toll Road Network
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 90-103 

Characteristics of Non-Punitive Employee Safety Reporting Systems for Public Transportation as Abridged from TCRP Report 218
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 254-264 

Image reads: Traffic

Analyzing Road Transport (Passenger and Freight) Demand in Pakistan with Auto-Regressive Distributed Lag Co-Integration Approach 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 155-170 

Image reads: Transit 

Predictive Analytics of Streetcar Bunching Occurrence Time for Real-Time Applications
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 6, 2021, pp 441-452 

TCRP Research Report 224: Guide to Joint Development for Public Transportation Agencies
TR News, Issue 334, 2021, pp 48-49 

Image reads TRB Publications May through June, 2021

TRB Publications (May – June, 2021)

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The following is a list of research published by the Transportation Research Board (TRB) between May 1st, 2021, and June 30, 2021. Current articles from the TRB may be accessed here. 

Image reads: Bicycles and Pedestrians

Incorporating Low-Stress Bicycling Connectivity into Expanded Transit Service Coverage 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 79-89 

Contrasting Perspectives on the Comfort and Safety of Pedestrians Interacting with Other Road Users
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 3, 2021, pp 33-43 

Image reads: Bridges and Structures

Truck Platooning to Minimize Load-Induced Fatigue in Steel Girder Bridges
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 146-154 

Field Determined Live Load Distribution Factors for Modular Press-Brake-Formed Tub Girders
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 3, 2021, pp 1-7 

Technology Exchange on Local Roads Bridge Programs  
Transportation Research Circular, Issue E-C272, 2021, 32p 

Image reads: Construction

Development and Testing of Structurally Independent Foundations for High-Speed Containment Concrete Barrier 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 297-307 

Factors Affecting the Interlayer Shear Strength of Laboratory and Field Samples
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 234-244 

 

Image reads: Energy, Environment, and Sustainable Practice

Near-Road Air Quality: Insights from a U.S. DOT Five-Year Transportation Pooled Fund Study
TR News, Issue 332, 2021, pp 20-27 

Consensus Report: Accelerating Decarbonization of the U.S. Energy System
TR News, Issue 332, 2021, pp 46-47 

User Activity and Trip Recognition using Spatial Positioning System Data by Integrating the Geohash and GIS Approaches  
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 391-405 

Image reads: Highway Design

Development of Maximum Weaving Length Model Based on HCM 2016
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 135-145 

NCHRP Project 25-25: Safe Crossings for Wildlife
TR News, Issue 332, 2021, pp 28-31 

Image Reads: Intelligent Transportation Systems

Role of Urban Big Data in Travel Behavior Research  
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 222-233 

Image reads: Operations and Maintenance

Augmented Reality Dispatcher Interface 
TRANSIT-IDEA Program Project Final Report, Issue 92, 2021, 31p 

Approach to Quantify the Impact of Disruptions on Traffic Conditions using Dynamic Weighted Resilience Metrics of Transport Networks 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 61-78 

Multi-Intersection Control with Deep Reinforcement Learning and Ring-and-Barrier Controllers 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 308-319 

Support Vector Machine for Short-Term Traffic Flow Prediction and Improvement of Its Model Training using Nearest Neighbor Approach 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 362-373 

Image reads: Pavements

Evaluation of Network-Level Data Collection Variability and its Influence on Pavement Evaluation Utilizing Random Forest Method 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 331-345 

Evaluation of the Response Analysis Approach Used in the Mechanistic-Empirical Pavement Design Guide 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 171-180 

Image Reads: Planning

Capacity for Transformation: The Role of Transit, Shared Modes, and Public Policy in the New Mobility Landscape
TR News, Issue 332, 2021, pp 38-41 

Using Taxi GPS Trajectory Data to Optimize the Spatial Layout of Urban Taxi Stands
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 3, 2021, pp 301-312 

Image reads: Research

Urban Impacts of Mobile Fuel Delivery Service 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 245-259 

Impact of Built Environment on Mode Choice to Major Destinations in Dhaka 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 281-296 

Identifying Human Mobility Patterns in the Rio de Janeiro Metropolitan Area using Call Detail Records 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 213-221 

Model-Based Rolling Matching Strategy for Crowdsourced Drivers and Delivery Tasks Considering Uncertain Transportation Duration
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 181-200 

Smart Method for Self-Organization in Last-Mile Parcel Delivery
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 260-270 

Value-Based Approach to Assess the Impact of Lifestyles on Mode Shares
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 3, 2021, pp 313-325 

Image reads: Safety and Human Performance

Explanatory Analysis of the Safety of Short Passing Zones on Two-Lane Rural Highways 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 320-330 

Evaluation of Centerline Audible Roadway Delineators (CARDs) in New York State
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 105-115 

Simulation Model of Crowd Evacuation Navigation in a Multi-Obstacle Environment
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 90-104 

Evaluation of an Automatic, Individual Computer-Based Driver Education and Training Program
TRANSIT-IDEA Program Project Final Report, Issue 88, 2021, 39p 

Image reads: Traffic

Analyzing Road Transport (Passenger and Freight) Demand in Pakistan with Auto-Regressive Distributed Lag Co-Integration Approach 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 155-170 

Image reads: Transit 

Influence of Rail Transit on Development Patterns in the Mountain Mega-Region with a Surprise and Implications for Rail Transit and Land-Use Planning 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 374-390 

Train Scheduling Method to Reduce Substation Energy Consumption and Peak Power of Metro Transit Systems 
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 201-212 

Research on Traffic Assignment Model and Algorithm Based on Cumulative Prospect Theory under Uncertain Factors
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 4, 2021, pp 116-134 

TCRP Projects: Declines in Transit Ridership: Analysis of Recent Trends
TR News, Issue 332, 2021, pp 32-37 

Transit IDEA T-93: Open Platform for Real-Time Transit Data: Helping Agencies Provide Better Rider Information
TR News, Issue 332, 2021, pp 10-13 

Transit Economic Equity Index: Developing a Comprehensive Measure of Transit Service Equity
Transportation Research Record: Journal of the Transportation Research Board, Volume 2675, Issue 3, 2021, pp 288-300 

AASHTO New Publications

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Did you know…

Image Reads: AASHTO New Publications

NJDOT employees have access to a wide variety of AASHTO materials, such as research, reports, and manuals. A list of recent, featured AASHTO publications may be viewed here.

The NJDOT Research Library has approximately 200 AASHTO publications available electronically in an internal SharePoint drive. A list of these documents is here. These documents are available only to NJDOT employees and will not be found in the New Jersey State Library’s catalog.

Please contact the research librarian to learn how to access these materials.

Image reads: ASTM Standards Updates, January to April, 2021.

ASTM Standards Updates (January – April, 2021)

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The following is a list of recently proposed and revised standards from ASTM from January 1, 2021 to May 1, 2021. Standard revisions have been sorted by their placement in the ASTM Book of Standards.

The ASTM Book of Standards is available through the ASTM COMPASS Portal for NJDOT employees. To learn how to access NJDOT's Research Library's standards materials, including the Book of Standards, please contact the librarian.

New updates for standards from ASTM may be viewed here.

Image Reads: Book of Standards Section 1: Iron and Steel Products

Image Reads: Book of Standards Section 3: Metals, Test Methods, and Analytical Procedures

Image Reads: Book of Standards Section 4: Construction

 

Image Reads: Book of Standards Section 5: Petroleum Products, Lubricants, and Fossil Fuels

Image Reads: Book of Standards Section 6: Paints, Related Coatings, and Aromatics

 

Image Reads: Book of Standards Section 10: Electrical Insulation and Electronics

Image Reads: Book of Standards Section 11: Water and Environmental Technology

Image Reads: Book of Standards Section 13: Medical Devices and Services

Image Reads: Book of Standards Section 14: General Methods and Instrumentation

 

Image Reads: Book of Standards Section 15: General Products, Chemical Specialities, and End Use Products