Tag Archives: NJDOT Research Library

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Did You Know? AASHTO and TRID Resources

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The New Jersey Department of Transportation (NJDOT) Research Library offers valuable assistance in supporting various research tasks and for accessing resources. This article highlights recent publications from the American Association of State Highway and Transportation Officials (AASHTO), as well as publications indexed in the TRID database. For a background on AASHTO standards and the TRID database, please see our earlier “Did You Know?” article.

AASHTO Publications

Two recent AASHTO publications of note are a print version of the 11th edition of the Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD) and the 2024 edition of AASHTO’s “Materials Standards” (published electronically).

The 11th edition of the MUTCD was published by the Federal Highway Administration (FHWA) in December 2023 and is available as a free PDF download. It supersedes the previous 10th edition, published in 2009.

The new edition is also available in print format from the NJDOT Library, indexed and printed by AASHTO, in association with the American Traffic Safety Services Association and the Institute of Transportation Engineers. Users must register for a New Jersey State Library card in order to borrow any materials.

On July 31, AASHTO released the Standard Specifications for Transportation Materials and Methods of Sampling and Testing, and AASHTO Provisional Standards, 44th Edition—2024, commonly referred to as the AASHTO “Materials Standards.” These standards contain specifications, recommended practices, and test methods commonly used in the construction of highway facilities. Provisional standards are also published to allow practitioners to use them early in the research or development phase. In addition to revisions to harmonize industry standards, update technology, and generally improve the standards, the 44th edition includes 15 conversions to dual units and more updates to temperature-measuring devices.

The Materials Standards are available in three files on the Research Library’s SharePoint site. In addition to those standards, the following AASHTO reports and standards, published in 2024, are available to NJDOT employees upon request:

  • 2022 AASHTO Salary Survey (Excel and PDF files).
  • 2022 Annual AASHTO State DOT HR Metrics Report.
  • 2024 Interim Revisions – Manual for Bridge Element Inspection 2nd Edition 2019.
  • 2024 Interim Revisions to the LRFD Steel Bridge Fabrication Specifications 1st Edition February 2023.
  • AASHTO 2024 Interim Revisions to the AASHTO/AWS D1.5M/D1.5: 2020 Bridge Welding Code, 8th Edition.
  • AASHTO LRFD Bridge Construction Specifications – 4th Edition – 2024 Interim Revisions.
  • Commuting in America The National Report on Commuting Patterns and Trends—Brief 24.5. Machine Learning Approaches for Populations’ Hard-to-Capture Commuting Behavior.
  • Commuting in America The National Report on Commuting Patterns and Trends—Brief 24.6. Change and Variation in Mode Choice.
  • Guide for Accommodating Utilities within Highways and Freeways – 1st Edition – 2024.
  • Guide Specifications for Structural Design with Ultra-High Performance Concrete – 1st Edition.
  • Guidelines for Field Repairs and Retrofits of Steel Bridges, 1st Edition, G14.2-2023.
  • Movable Bridge Inspection Evaluation and Maintenance Manual – 2nd Edition – 2024 Interim Revisions.
  • Resources for Concrete Bridge Design and Construction – 1st Edition.
  • Survey of State Funding for Public Transportation – Final Report 2024 Based on FY2022 Data.
  • Uniform Audit and Accounting Guide for Audits of Architectural and Engineering (AE) Consulting Firms, 2024 Edition

TRID Database Search

The Research Library has compiled a brief scan of the TRID database search on the reduction of emissions of greenhouse gases and carbon. There is an extraordinary growth in projects underway and recently completed research in transportation, covering a range of policy, planning, environment, materials, construction, multi-modal operations, and vehicle equipment, fuels and technology areas. Selected results from the past 6-12 months, focusing on surface transportation in the United States, are listed here:

Select Projects Underway

Effect of Carbon-Negative Carbon Black on Concrete Properties
https://trid.trb.org/View/2389221

Evaluating Carbon Reduction in Project Selection and Planning
https://trid.trb.org/View/2329694

Shaping Automated Vehicle Behaviors in Mixed Autonomy Traffic to Benefit All Road Users and Reduce Greenhouse Gas Emissions
https://trid.trb.org/View/2350815

Advancing Methods to Evaluate Greenhouse Gas Emissions During Transportation Decision Making and Performance Management
https://trid.trb.org/View/2381725

Shifting Gears to Sustainability: A Deep-Dive into Solar-Powered Bike Pathways
https://trid.trb.org/View/2373992

Advancing Active Transportation Project Evaluation
https://trid.trb.org/View/2313957

Impacts of Remote/Hybrid Work and Remote Services on Activity and Transportation Patterns
https://trid.trb.org

Select Recently Published

Policy

U.S. Department of Transportation. DOT Report to Congress: Decarbonizing U.S. Transportation. July 2024. https://trid.trb.org/View/2404234

Planning

Mullin, Megan; Feiock, Richard C; Niemeier, Deb. Climate Planning and Implementation in Metropolitan Transportation Governance. Journal of Planning Education and Research, Volume 44, Issue 1, 2024, pp 28-38. https://trid.trb.org/view/1936743

Environment

Jeong, Minseop, Jeehwan Bae, and Gayoung Yoo. “Urban roadside greenery as a carbon sink: Systematic assessment considering understory shrubs and soil respiration.” Science of the Total Environment 927 (2024). https://trid.trb.org/View/2377597

National Academies of Sciences, Engineering, and Medicine. “Considering Greenhouse Gas Emissions and Climate Change in Environmental Reviews: Conduct of Research Report.” (2024). https://trid.trb.org/View/2404015

Kelly, Jarod C., Taemin Kim, Christopher P. Kolodziej, Rakesh K. Iyer, Shashwat Tripathi, Amgad Elgowainy, and Michael Wang. Comprehensive Cradle to Grave Life Cycle Analysis of On-Road Vehicles in the United States Based on GREET. No. 2024-01-2830. SAE Technical Paper, 2024. https://trid.trb.org/View/2367212

Ashtiani, Milad Zokaei, Monica Huang, Meghan C. Lewis, Jordan Palmeri, and Kathrina Simonen. “Greenhouse Gas Emissions Inventory from Roadway Construction: Case Study for the Washington State Department of Transportation.” Transportation Research Record (2024). https://trid.trb.org/View/2352361

Zuzhao Ye, Nanpeng Yu, Ran Wei. Joint planning of charging stations and power systems for heavy-duty drayage trucks, Transportation Research Part D: Transport and Environment, Volume 134, 104320 (2024). https://trid.trb.org/View/2408518

Materials and Construction

Lopez, Sarah, Lawrence Sutter, R. Douglas Hooton, Thomas Van Dam, Allison Innis, and Kevin Senn. “Breaking Barriers to Low Carbon Concrete Pavements.” Transportation Research Record (2024). https://trid.trb.org/View/2387006

Equipment, Fuels and Technology

Dugoua, Eugenie; Dumas, Marion. Coordination dynamics between fuel cell and battery technologies in the transition to clean cars. Proceedings of the National Academy of Sciences, Volume 121, Issue 27, 2024, e2318605121. https://trid.trb.org/view/2399820

Jung, Philipp Emanuel; Guenthner, Michael; Walter, Nicolas. Guided Port Injection of Hydrogen as an Approach for Reducing Cylinder-to-Cylinder Deviations in Spark-Ignited H2 Engines – A Numerical Investigation. SAE Technical Paper, 2024. https://trid.trb.org/view/2397724

Wallace, Julian; Mitchell, Robert; Rao, Sandesh; Jones, Kevin; Kramer, Dustin; Wang, Yanyu; Chambon, Paul; Sjovall, Scott; Williams, D. Development of a Hybrid-Electric Medium-HD Demonstrator Vehicle with a Pent-Roof SI Natural Gas Engine. SAE Technical Paper, 2024. https://trid.trb.org/view/2397750

Wine, Jonathan; Ahmad, Zar Nigar; McCarthy, Jr., James; Prikhodko, Vitaly; Pihl, Josh; Tate, Ivan; Bradley, Ryan; Howell, Thomas. On Road vs. Off Road Low Load Cycle Comparison. SAE Technical Paper, 2024. https://trid.trb.org/view/2367799

Please contact the NJDOT research librarian, Eric Schwarz, MLIS, at (609) 963-1898, or email library@dot.nj.gov for assistance in your transportation research, or to customize your searches in TRID and other databases.

NJDOT’s Research Librarian Recognized by the Special Libraries Association with 2024 Innovation Award for Work on the NJDOT Memorial Wall

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The Special Libraries Association (SLA) recently announced that its 2024 Innovation Award recipient was Eric Schwarz, NJDOT’s Research Librarian, for his archival research work on the New Jersey DOT Memorial Wall. The SLA Transportation Community Board unanimously approved the nomination and a plaque, sponsored by National Rural Transit Assistance Program (RTAP), was provided in acknowledgement of the achievement. News of the award winners was announced via the National Transportation Knowledge Network (NTKN) Blog. The award will be officially announced at the SLA Annual Conference in Rhode Island later this month.

NJDOT Research Librarian, Eric Schwarz, with SLATRAN 2024 Innovation Award. Photo: Glenn Catana/NJDOT.

The SLA’s award announcement notes the following:

  • In 2000, the NJDOT erected an Employee Memorial wall with a plaque for each of the 32 employees known to have died under these circumstances. Over the years, four names were added, including those of employees who gave their lives in 2007 and 2010. This brought the pre-2023 total of known names to 36.
  • In early 2023, NJDOT Research Librarian Eric Schwarz found the names of five additional men who had sacrificed their lives, in an employee newspaper called The Highway, published from 1942 to 1950. These names were added to the wall during the NJDOT’s 23rd Annual Remembrance Ceremony and 22nd Anniversary of 9/11, held on September 11, 2023.
  • Using the accounts from The Highway, supplemented by research using the New Jersey State Library’s newspaper databases and draft registration cards from the military records database (Fold3), Eric pieced together the stories of these five men, their deaths, and their lives. He presented stories of these men, and of the archival and digitization work, as the keynote speaker at the NJDOT 2023 Remembrance Ceremony.
  • Then-New Jersey Transportation Commissioner Diane Gutierrez-Scaccetti presented Eric Schwarz with a plaque for his research leading to the addition of five names on the memorial wall.
  • Based on this work, Eric presented a poster at the TRB Annual Meeting on Jan. 8, 2024, “Discoveries in the First Year of New Jersey DOT’s Digitization Project.”  He also presented the project to the Transportation Librarians Roundtable, Special Libraries Association Transportation Community Collection Showcase, and several other venues.
Eric presented “lessons learned” implementing Digitization Project during TRB poster session at Annual Meeting in Washington DC.

Earlier this year, Eric gave a “Lunch and Learn” presentation to NJDOT employees that provided information about NJDOT’s Digitization Project along with the poster presented at the 2024 TRB Annual Meeting,  

More information about the online resources and historical documents that have been compiled with support from about Transportation Research and Connectivity Pooled Fund Study Digitization Project (TPF-5(442)) study were shared during the presentation.

Resources

Did You Know? NJDOT’s Research Library Resources

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The New Jersey Department of Transportation (NJDOT) Research Library offers valuable assistance in supporting various research tasks and for accessing resources. This article highlights three key resources available:

AASHTO Standards. All of the current “featured” or “essential” standards, manuals, and guides from the American Association of State Highway and Transportation Officials (AASHTO) are available to NJDOT employees. Some are available in print and/or CD-ROM and can be checked out with your New Jersey State Library card. All of the “featured/essential” publications are available to NJDOT employees via SharePoint. However, users must request access to individual publications and follow a specific download process. Many additional standards, both current and historical, are also available.

ASTM Standards. Formed in 1898, ASTM International is one of the world’s largest international standards developing organizations. NJDOT subscribes to the ASTM Compass database, which includes 81,757 standards from ASTM and 2,282 publications from AASHTO, as of May 21, 2024. The Research Library will be happy to help you retrieve specific standards available under this subscription. NJDOT employees who access ASTM standards frequently may also sign up for their own logins under the “Tools” page on the intranet.

TRID Database. TRID is an integrated database that combines the records from TRB’s Transportation Research Information Services (TRIS) Database and the OECD’s Joint Transport Research Centre’s International Transport Research Documentation (ITRD) Database. TRID provides access to 1.4 million records of transportation research worldwide.

Hot Topic Searches are available on the TRID Searches page

The Research Library maintains a “TRID Searches” page that contains a list of recent publications indexed in the TRID database organized by 37 subject areas. NJDOT’s Library also maintains “Hot Topic” searches that contain the projects and publications issued in the last five years on several topics, including: Transformational Technologies; Planning & Safety; Resilience; Sustainability; Diversity, Equity and Inclusion; and Workforce Recruitment and Retention.

RECENT NJ PUBLICATIONS IN TRID

Recent publications with New Jersey identifiers and/or prepared by NJ research institutions can be discovered through TRID.  A quick search in TRID of research from New Jersey published in the past six months included these articles:

Artificial Intelligence (AI) and Safety

  • Zaman, A., Z. Huang, W. Li, H. Qin, D. Kang, and X. Liu. Development of Railroad Trespassing Database Using Artificial Intelligence. Rutgers University, New Brunswick, Federal Railroad Administration, Federal Railroad Administration, 2024, 80p. https://trid.trb.org/view/2341095

Bridges and Other Structures

  • Najafi, A., Z. Amir, B. Salman, P. Sanaei, E. Lojano-Quispe, A. Maher, and R. Schaefer. A Digital Twin Framework for Bridges. ASCE International Conference on Computing in Civil Engineering 2023, American Society of Civil Engineers, 2024, pp 433-441. https://trid.trb.org/view/2329319
  • Al Shaini, I., and A. Trias. Bridge deck surface damage assessment using point cloud data. Advances in Bridge Engineering, Vol. 4, No. 1, 2023, 31p. https://trid.trb.org/view/2301538

Environment and Underserved Communities

  • Ji, N., A. Baptista, C.H. Yu, C. Cepeda, F. Green, M. Greenberg, I. Colon Mincey, P. Ohman-Strickland, N. Fiedler, H.M. Kipen, and R.J. Laumbach. Traffic-related air pollution, chronic stress, and changes in exhaled nitric oxide and lung function among a panel of children with asthma living in an underresourced community. Science of the Total Environment, Vol. 912, 2024, p168984. https://trid.trb.org/view/2302836

Safety and Human Factors

  • Bartin, B., K. Ozbay, and C. Xu. Safety performance functions for two-lane urban arterial segments. Safety Science, Vol. 167, 2023, p106284. https://trid.trb.org/view/2229553
  • Hasan, A.S., D. Patel, and M. Jalayer. Did COVID-19 Mandates influence driver distraction behaviors? A case study in New Jersey. Transportation Research Part F: Traffic Psychology and Behaviour, Vol. 99, 2023, pp 429-449. https://trid.trb.org/view/2289812
  • Patel, D., R.E. Alfaris, and M. Jalayer. Assessing the effectiveness of autism spectrum disorder roadway warning signs: A case study in New Jersey. Transportation Research Part F: Traffic Psychology and Behaviour, Vol. 100, 2024, pp 57-68. https://trid.trb.org/view/2293015
  • Younes, H., R.B. Noland, and C.J. Andrews. Gender split and safety behavior of cyclists and e-scooter users in Asbury Park, NJ. Case Studies on Transport Policy, Vol. 14, 2023, p 101073. https://trid.trb.org/view/2238150
  • Younes, H., R.B. Noland, L.A. Von Hagen, and J. Sinclair. Cycling during and after COVID: Has there been a boom in activity? Transportation Research Part F: Traffic Psychology and Behaviour, Vol. 99, 2023, pp 71-82. https://trid.trb.org/view/2274405

Public Participation

  • Keenan, K. The transportation policy elite and their ladder of citizen participation: Problems and prospects around communication methods in New Jersey. Cities, Vol. 145, 2024, p 104732. https://trid.trb.org/view/2309380

Public Transportation Ridership

  • Devajyoti, D. and Z. Liu. Who stopped riding buses and what would motivate them to return? A New Jersey case study. Case Studies on Transport Policy, Vol. 15, 2024, p 101159. https://trid.trb.org/view/2343481

NJDOT FUNDED RESEARCH

NJDOT’s Bureau of Research, Innovation & Information Transfer (BRIIT), which includes the Research Library, funds research to enhance the quality and cost effectiveness of the policies, practices, standards and specifications that are used in planning, designing, building and maintaining New Jersey’s transportation infrastructure. BRIIT collaborates directly with university and other research professionals to find solutions to improve the durability and efficiency of infrastructure and the safety and mobility of New Jersey’s residents, workers, visitors and businesses. Ongoing research projects and completed research studies can be accessed here.

NJDOT’s BRIIT prepares an Annual Implementation Report that explore the value and benefits of its funded research. These reports survey and interview principal investigators, customers and research project managers to help identify next steps for research and implementation and document the strategies that have been used for technology transfer of research findings to the state’s transportation community. The most recent report, published in February 2024, covers research completed in 2021-2022.

Please contact the NJDOT research librarian, Eric Schwarz, MLIS, at (609) 963-1898, or email library@dot.nj.gov for assistance in your transportation research, or to customize your searches in TRID and other databases.

NJDOT Lunch and Learn: An Inside Look at the Research Library and its Digitization Project

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In the 1940s, the State Highway Department (predecessor to the New Jersey Department of Transportation) created its first departmental library for transportation information. For the past 80 years, this depository of relevant transportation articles and materials has grown. Today NJDOT’s research library is a part of the Bureau of Research, Innovation & Information Transfer. The library offers employees several research and career development resources and holds a collection of documents of notable histories of transportation in New Jersey.

As a part of the NJDOT’s Lunch and Learn series, on February 22, 2024, Eric Schwarz, NJDOT’s research librarian, gave NJDOT employees an overview of the resources available through the NJDOT Research Library and directed a portion of his talk to “Discoveries in the First Year of the NJDOT’s Digitization Project.” The digitization project is an effort to make past documents, films, and other materials from the NJDOT archive, accessible online. Eric has been instrumental to the digitization project, leveraging resources of the multi-state Transportation Research and Connectivity Pooled Fund Study Digitization Project [TPF-5(442)].

The Lunch and Learn presentation gave NJDOT employees an overview of the NJDOT Research Library and highlighted several digitally archived historical materials and “lessons learned” during the first year of NJDOT’s digitization project.

Materials range from historic newspaper articles of The Highway to documentary clips of past infrastructure projects and initiatives. Materials have been selected, catalogued, indexed, processed, and preserved by Eric. The digitized materials are now accessible on the Internet Archive’s page for the NJDOT Research Library and contribute to the overall story of transportation in New Jersey.

Notably, the digitization efforts led to uncovering the names of several NJDOT employees who died while working for the department and its predecessor agencies. Five of these individuals were recognized at the Annual Remembrance Ceremony held in September 2023 with name plaques added to a Memorial Wall maintained by NJDOT at Headquarters. As noted during the Lunch and Learn presentation, additional documentary evidence has been found of persons who lost their lives while on duty as the digitization project has proceeded in recent months.

Eric’s presentation conveyed how the digitization project contains a well-spring of information that may prove of interest to historians and other researchers. Digitized materials like old photographs, maps and videos show the makeup of the highway commission in 1922, the number of miles in the State Highway System in 1925, and the number of women who have served as transportation commissioner. The digitized materials reveal several ways that NJDOT has contributed to safety innovations in transportation, including the implementation of cloverleafs, breakaway signs, center barriers, and the piloting and expansion of Emergency/Safety Service Patrol operations. This and other information about the state’s transportation history was made engaging and interactive through mini-pop quizzes.

Eric displayed the research poster about the Digitization Project presented at the Transportation Research Board Annual Conference held in Washington DC in January of 2024 at the Lunch and Learn event.

In addition to describing the digitization process and lessons learned participating in the pooled funded study, Eric gave an overview of the NJDOT Research Library, including its various services and available resources.

Eric noted reference and research services that can be accessed through the NJDOT Research Library. Employees, as well as other transportation professionals, may access various online resources and databases through the research library. Online databases and other sources include:

  • TRID (Transportation Research Board) — A collection of worldwide transportation research
  • Bureau of Transportation Statistics — Statistical information useful to transportation professionals
  • ROSA-P — the National Transportation Library’s Repository and Open Science Access Portal
  • ASTM Compass — Specialty documents from ASTM, AASHTO, American Welding Society
  • AASHTO (American Association of State Highway and Transportation Officials) — Standards and Publications

The research library also provides professional development tools like exam preparation books that can be lent out for several weeks. These books will help professionals prepare for a range of Civil Service and Professional Exams.

As state employees, NJDOT employees can apply for a State Library card, which must be renewed every two years. This card allows individuals to borrow print materials from the NJDOT research library, as well as the New Jersey State Library

Eric noted that links to several online resources and other information about the NJDOT Research Library can be found on the NJDOT Research Library page including links to the NJ State Library which contains additional transportation-related resources.

In addition to the recording, the Lunch and Learn presentation slides can be found here.

Resources

Notable Digitized Materials

Did You Know? Research on ALICE and Mobility of Low-Income Households

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At the 2023 NJDOT Research Showcase, New Jersey Transportation Commissioner Diane Gutierrez-Scaccetti “appealed to attendees to advance community-centered transportation and to commit to considering the needs of ALICE (Asset Limited, Income Constrained, Employed) persons when devising research questions and in carrying out their day-to-day activities with the goal of planning, building and maintaining a more safe, equitable and sustainable transportation system.” Gutierrez-Scaccetti has repeatedly said that she “drives with ALICE” in mind, but that ALICE would rather drive by herself. On Jan. 30, 2023, Gutierrez-Scaccetti spoke at the National ALICE Summit on Navigating the ALICE Highway: A Multistate Transportation System by 2030.

In recognition of the Commissioner’s emphasis on getting to better know who ALICE is, the NJDOT Research Library has done a quick research of resources related to the mobility of low-income households and the ALICE project at The United Way. These are included below:

United Way of Northern New Jersey operates the website United for ALICE, which maintains research pages for “partner states” (28 states, including New Jersey, plus the District of Columbia). United Way of Northern New Jersey (then known as United Way of Morris County) released its first ALICE report in 2009.

United Way prepares state fact sheets that compare the ALICE Essentials Index (AEI) to the Consumer Price Index (CPI) over time.

The October 2023 NCHRP Research Results Digest, Collective and Individual Actions to Envision and Realize the Next Era of America’s Transportation Infrastructure: Phase 1, includes this background on ALICE households: “Economic growth and prosperity have not been spread evenly across the United States. About 13 percent of households earn incomes below the poverty line and an additional 29 percent are considered to be asset-limited, income-constrained, and employed (ALICE)…. The average household spends 16 percent of total expenditures on transportation—the second biggest cost after housing…. Significant numbers of Americans have limited access to health care, education, fresh food, or high-speed Internet.”

In 2018, New Jersey Governor Phil Murphy cited “more than one million [ALICE] families” in New Jersey as the impetus to raise the state’s minimum wage to $15 per hour. In 2024, New Jersey’s minimum wage will surpass $15 for the first time.

A November 2023 article from the journal Social Science & Medicine laments the fact that public health studies have not used ALICE data.

The Mackinac Center for Public Policy takes an opposite tack in its criticism. It issued a 2021 report, An Assessment of ALICE: A Misleading Measure of Poverty. “Unfortunately, United Way’s research on this issue is methodologically flawed, misleading and does not help inform the public or policymakers about how to help these households,” the authors write. The Mackinac Center for Public Policy describes itself as “a nonprofit research and educational institute that advances the principles of free markets and limited government.”

United for ALICE states that it provides “unbiased data that is replicable, easily updated on a regular basis, and sensitive to local context,” and that its published measures provide a better picture of “the number of households that are struggling in each county in a state,” compared with the Federal Poverty Level. United for ALICE’s most recent research methodology report was published in April 2023.

Transportation research on low-income individuals can be found via the TRID and ROSA-P databases.

The following are some relevant articles on the topic, curated by the NJDOT Research Library:

Current research projects into the topic of serving low-income populations include these:

Please contact the NJDOT research librarian, Eric Schwarz, MSLIS, at (609) 963-1898, or email at library@dot.nj.gov for assistance on how to expand your search to projects, or retrieve these or other publications.

Did You Know? Recent NJ Transportation Research Publications

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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 available through AASHTO and the ASTM COMPASS Portal.

Hot Topic Searches are available on the TRID Searches page

The Research Library maintains a "TRID Searches" page that contains a list of recent publications indexed in the TRID database organized by 37 subject areas. NJDOT’s Library also maintains "Hot Topic" searches that contain the projects and publications issued in the last five years on several topics, including: Transformational Technologies; Planning & Safety; Resilience; Sustainability; Diversity, Equity and Inclusion; and Workforce Recruitment and Retention.

TRID (Transport Research International Documentation) is the world's largest and most comprehensive bibliographic resource on transportation research information. It combines the records from the Transportation Research Information Services (TRIS) database of the Transportation Research Board (TRB) and the Joint Transport Research Centre’s International Transport Research Documentation (ITRD) database of the Organisation for Economic Co-operation and Development (OECD).

TRID helps researchers locate solutions to problems, avoid duplication of work, and save resources. It includes records of AASHTO publications, federal and state DOT reports, University Transportation Center (UTC) reports, and commercial journal literature, among other sources. It also satisfies the U.S. Federal Highway Administration (FHWA) requirements to consult TRB's TRIS databases to identify ongoing or previously completed research on a given topic.

Recent NJ Publications in TRID

Recent publications with New Jersey identifiers and/or prepared by NJ research institutions can be identified through TRID.  A quick search in TRID uncovered these recently added records in the TRID database of recently completed research publications:

Advanced Reinforced Concrete Materials for Transportation Infrastructure
Final Report, 2023, 107p
Subject Areas: Bridges and other structures; Highways; Materials

Exploring the Impact of Truck Traffic on Road Segment-Based Severe Crash Proportion Using Extensive Weigh-In-Motion Data
Safety Science, Volume 166, 106261
Subject Areas: Highways; Safety and Human Factors; Vehicles and Equipment

Severity Modeling of Work Zone Crashes in New Jersey Using Machine Learning Models
Journal of Transportation Safety & Security, Volume: 15, Issue Number: 6
Subject Areas: Construction; Highways; Safety and Human Factors

Variation in Drivers’ Seat Belt Use by Indicators of Community-Level Vulnerability
Journal of Safety Research, Volume: 85
Subject Areas: Highways; Safety and Human Factors; Vehicles and Equipment;

Updating 2019 Safe Corridors Reports
Final Report, 2023, 93p
Subject Areas: Administration and Management; Highways; Safety and Human Factors

What Transportation Systems Management & Operations (TSMO) Means to My Local Transportation Agency
ITE Journal, Volume 93, Issue Number: 4
Subject Areas: Administration and Management; Highways; Operations and Traffic Management

Implementing Artificial Neural Network-Based Gap Acceptance Models in the Simulation Model of a Traffic Circle in SUMO
Transportation Research Record: Journal of the Transportation Research Board, Online First
Subject Areas: Design; Highways; Operations and Traffic Management; Planning and Forecasting

Pedestrian- and Bicyclist-Involved Crashes: Associations with Spatial Factors, Pedestrian Infrastructure, and Equity Impacts
Journal of Safety Research, Available Online
Subject Areas: Highways; Pedestrians and Bicyclists; Safety and Human Factors

Investigation of Young Pedestrian Crashes in School Districts of New Jersey Using Machine Learning Models
International Conference on Transportation and Development 2023: Transportation Planning, Operations, and Transit
Subject Areas: Highways; Pedestrians and Bicyclists; Safety and Human Factors

Application of Machine Learning Models and SHAP to Examine Crashes Involving Young Drivers in New Jersey
International Journal of Transportation Science and Technology, Available Online
Subject Areas: Data and Information Technology; Highways; Operations and Traffic Management; Safety and Human Factors

Artificial Intelligence-Aided Grade Crossing Safety Violation Detection Methodology and a Case Study in New Jersey
Transportation Research Record: Journal of the Transportation Research Board, Online First
Subject Areas: Highways; Railroads; Safety and Human Factors

Evaluation of Coefficient Related to Runoff from Roadway Projects
Final Report, 2023, 125p
Subject Areas: Environment; Highways; Hydraulics and Hydrology; Pavements

Statewide Prioritization of Vernal Pools for Pond-Breeding Amphibians in New Jersey
Journal of Environmental Management, Volume: 339
Subject Areas: Environment; Highways

Identifying Colonial Roads in Southern New Jersey: An Application of Remote Sensing, Field, and Archival Methods to Document the Locations, Condition, and Routes of Critical American Revolutionary War Supply Chains
Transportation Research Record: Journal of the Transportation Research Board, Online First
Subject Areas: Highways; History; Maintenance and Preservation

Microtransit Deployment Portfolio Management Using Simulation-Based Scenario Data Upscaling
Transportation Research Part A: Policy and Practice, Volume: 169, Issue Number: 0
Subject Areas: Data and Information Technology; Planning and Forecasting; Public Transportation

Please contact the NJDOT research librarian, Eric Schwarz, MSLIS, at (609) 963-1898, or email at library@dot.nj.gov for assistance on how to expand your search to projects, or retrieve these or other publications.

Did You Know? Recent Transportation Research Publications

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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 available through AASHTO and the ASTM COMPASS Portal.

Hot Topic Searches are available on the TRID Searches page

The Research Library maintains a "TRID Searches" page that contains a list of recent publications indexed in the TRID database organized by 37 subject areas. NJDOT’s Library also maintains "Hot Topic" searches that contain the projects and publications issued in the last five years on several topics, including: Transformational Technologies; Planning & Safety; Resilience; Sustainability; Diversity, Equity and Inclusion; and Workforce Recruitment and Retention.

TRID (Transport Research International Documentation) is the world's largest and most comprehensive bibliographic resource on transportation research information. It combines the records from the Transportation Research Information Services (TRIS) database of the Transportation Research Board (TRB) and the Joint Transport Research Centre’s International Transport Research Documentation (ITRD) database of the Organisation for Economic Co-operation and Development (OECD).

TRID helps researchers locate solutions to problems, avoid duplication of work, and save resources. It includes records of AASHTO publications, federal and state DOT reports, University Transportation Center (UTC) reports, and commercial journal literature, among other sources. It also satisfies the U.S. Federal Highway Administration (FHWA) requirements to consult TRB's TRIS databases to identify ongoing or previously completed research on a given topic.

Recent NJ Publications in TRID

If you are looking, you can find publications with New Jersey identifiers and/or prepared by NJ research institutions.  A quick scan of TRID uncovered these recently added records in the TRID database displaying recently completed research publications:

Resilient Pavement Materials to Mitigate Impact of Climate Change in New Jersey
Journal of Testing and Evaluation, Volume 51, Issue 4, 2023, 13p.
Subject Areas: Design; Environment; Highways; Materials; Pavements

Application of hybrid support vector machine models in analysis of work zone crash injury severity
Transportation Research Interdisciplinary Perspectives, Volume 19, Issue 0, 2023, 100801
Subject Areas: Data and Information Technology; Highways; Safety and Human Factors

Replicable Methodology for Transportation Agencies to Identify Priority Areas for First and Last Mile Solutions at the Regional Level
Transportation Research Record: Journal of the Transportation Research Board, Volume 2677, Issue 3, 2023, pp 1293-1303
Subject Areas: Planning & Forecasting; Public Transportation 

Energy Harvesting on New Jersey Roadways
Final Report, 2023, 123p
Subject Areas: Energy; Highways

Innovative Techniques And Materials For Preventing Concrete Shrinkage Cracking
Final Report, 2023, 65p
Subject Areas: Highways; Materials

NJDOT Highway Safety Improvement Program Implementation Plan
Final Report, 2023, 43p,
Subject Areas: Highways; Planning and Forecasting; Safety and Human Factors

Public Views on the Reallocation of Street Space Due to COVID-19
Journal of the American Planning Association, Volume 89, Issue 1, 2023, pp 93-106
Subject Areas: Highways; Pedestrians and Bicyclists; Planning and Forecasting

Assessment of the First-and-Last-Mile Problem in Underserved Communities: Case Study in Camden City, NJ
Transportation Research Record, 0(0).
Subject Areas: Operations and Traffic Management; Passenger Transportation; Planning and Forecasting; Public Transportation; Safety and Human Factors; Society

 

Please contact the NJDOT research librarian, Eric Schwarz, MSLIS, at (609) 963-1898, or email at library@dot.nj.gov for assistance on how to expand your search to projects, or retrieve these or other publications.

NJDOT’s Research Library Hosts Tool to Find Recent Transportation Research Publications

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

Hot Topic Searches are available on the TRID Searches page

The NJDOT Research Library also has a "TRID Searches" page that contains a list of searches for recent publications indexed in the TRID database, based on 37 subject areas, covering all modes and disciplines of the transportation field.

Select "Hot Topic" searches are also maintained that list ongoing projects and publications issued in the last five years that are stored in the TRID Database.  These hot topics include:

  • Diversity, Equity and Inclusion
  • Planning & Safety
  • Resilience
  • Sustainability
  • Transformational Technologies
  • Workforce Recruitment and Retention

TRID (Transport Research International Documentation) is the world's largest and most comprehensive bibliographic resource on transportation research information. It combines the records from the Transportation Research Information Services (TRIS) database of the Transportation Research Board (TRB) and the Joint Transport Research Centre’s International Transport Research Documentation (ITRD) database of the Organisation for Economic Co-operation and Development (OECD).

viperagp | Adobe Stock

TRID helps researchers locate solutions to problems, avoid duplication of work, and save resources. It includes records of AASHTO publications, federal and state DOT reports, University Transportation Center (UTC) reports, and commercial journal literature, among other sources. It also satisfies the U.S. Federal Highway Administration (FHWA) requirements to consult TRB's TRIS databases to identify ongoing or previously completed research on a given topic.

To expand your search to projects, or for any other research questions, please contact Eric Schwarz, the NJDOT Research Librarian, at eric_cnslt.schwarz@dot.nj.gov or 609-963-1898.