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.
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
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
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
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
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
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
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
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
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
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
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
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
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