HOME MyTRB CONTACT US DIRECTORY E-NEWSLETTER FOLLOW US RSS


About TRB
Get Involved with TRB
Mission & Services
Strategic Plan
TRB Divisions
Executive Office
Administration & Finance
Cooperative Research Programs
Studies and Special Programs
Strategic Highway Research Program 2
Technical Activities
Sponsors & Affiliates
Awards
Facilities & Directions
Job Openings
Annual Meeting
Program
Registration
Resource Pages
Exhibits & Marketing Opportunities
Annual Meeting Online
Announcements
Calendar

Committees & Panels
Executive Committee
Standing Committees 
Policy Committees
Marine Board Members
Committee & Panel Homepages
Cooperative Research Panels
Highway (NCHRP)
Transit (TCRP)
Airport (ACRP)
Freight (NCFRP)
Hazardous Materials (HMCRP)
Rail (NCRRP)
Synthesis Panels
Highway
Transit
Airport
IDEA
Safety IDEA
Programs

Cooperative Research
Highway (NCHRP)
Transit (TCRP)
Airport (ACRP)
Behavioral Traffic Safety (BTSCRP)
Freight (NCFRP)
Hazardous Materials (HMCRP)
Rail (NCRRP)
Synthesis
Highway
Transit
Airport
Truck & Bus Safety
Innovations Deserving Exploratory Analysis (IDEA)
Legal Research
Marine Board
Consensus and Advisory Studies
Strategic Highway Research Program 2 (SHRP 2)
SHRP 2 Naturalistic Driving Study Data Access
SHRP 2 Archives
Transportation Research Information Services (TRIS)


Projects
Find a Project
Requests for Proposals
Requests for Information
Upcoming Projects
Publications
 
Bookstore
Subscription Services
by Series
by Subject
E-Newsletter
Transportation Research Record Online
Publications Index
Errata
 
Resources & Databases

Webinars
Conference Recordings
Research In Progress (RiP)
Research Needs Statements (RNS)
TRID (A Transportation Research Database)
Transportation Research Thesaurus (TRT)
SHRP 2 Naturalistic Driving Study Data Access
Online Directory
Library
Research Funding
Careers in Motion Job Center


Sign up for the TRB Newsletter
Access Management Manual, Second Edition
All
by Series
by Subject
Errata
Cooperative Research Programs Series
Highway (NCHRP)
Project Reports Project Reports
Synthesis Reports Synthesis Reports
Research Results Digests Research Results Digests
Legal Research Digests Legal Research Digests
Web-Only Documents Web-Only Documents
Selected Studies in Transportation Law Selected Studies in Transportation Law
Transit (TCRP)
Airport (ACRP)
Hazardous Materials (HMCRP)
Freight (NCFRP)
Rail (NCRRP)
Other TRB Series
Consensus Studies
Strategic Highway Research (SHRP 2)
Exploratory Analysis (IDEA)
Commercial Truck and Bus Safety (CTBSSP)
Conferences and Workshops Proceedings
TRR Journal
Transportation Research Circulars
Periodicals and Other Documents
TR News Magazine
Critical Issues in Transportation
Research Pays Off
State of the Art Reports
Standing Committee Newsletters
Millennium Papers
Miscellaneous
Transportation-Related Reports of the NRC
Transportation-Related Miscellaneous Publications of the NRC
Annual Reports
TRB Annual Report
Marine Board Annual Report
Publications > Highway (NCHRP) > Project Reports
Text Size: Increase Text Size Decrease Text Size | Share:


National Cooperative Highway Research Program (NCHRP) Reports

Reports are the main product of the research project and are often written as guidebooks or manuals. Supplemental project material—such as appendixes, which describe technical details, information-gathering activities, or survey instruments; glossaries; and bibliographies—are disseminated online as web-only documents.

Below are the latest 20 NCHRP Reports that have been produced by TRB.  A page highlighting NCHRP Reports that have been released since June 2001 is available online.  To search for older publications visit the TRB Online Bookstore or the TRB Publication Index.

Geotechnical Asset Management for Transportation Agencies, Volume 1: Research OverviewGeotechnical Asset Management for Transportation Agencies, Volume 1: Research Overview
January 4, 2019
TRB's National Cooperative Highway Research Program (NCHRP) has released a prepublication, non-edited version of Research Report 903: Geotechnical Asset Management for Transportation Agencies, Volume 1: Research Overview and Volume 2: Implementation Manual. Volume 1 provides the methodology behind delivering a manual for implementing geotechnical asset management (GAM) practices within transpor...

Geotechnical Asset Management for Transportation Agencies, Volume 2: Implementation ManualGeotechnical Asset Management for Transportation Agencies, Volume 2: Implementation Manual
January 4, 2019
TRB's National Cooperative Highway Research Program (NCHRP) has released a prepublication, non-edited version of Research Report 903: Geotechnical Asset Management for Transportation Agencies, Volume 2: Implementation Manual (the "GAM Implementation Manual"). Volume 2 provides guidance for maintaining geotechnical assets including walls, slopes, embankments, and subgrades. This report includes ...

Benchmarking and Comparative Measurement for Effective Performance Management by Transportation AgenciesBenchmarking and Comparative Measurement for Effective Performance Management by Transportation Agencies
January 11, 2019
TRB's National Cooperative Highway Research Program (NCHRP) has released a pre-publicaiton, non-edited version of Research Report 902: Benchmarking and Comparative Measurement for Effective Performance Management by Transportation Agencies. The report provides guidance and examples for how transportation agencies can ensure that benchmarking is effectively applied to enhance transportation syst...

Guide for the Analysis of Multimodal Corridor Access ManagementGuide for the Analysis of Multimodal Corridor Access Management
December 28, 2018
TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 900: Guide for the Analysis of Multimodal Corridor Access Management describes operational and safety relationships between access management techniques and the automobile, pedestrian, bicycle, public transit, and truck modes. This report may help assist in the selection of alternative access management techniques ...

A Guide to Developing Financial Plans and Performance Measures for Transportation Asset Management A Guide to Developing Financial Plans and Performance Measures for Transportation Asset Management
October 11, 2018
TRB's National Cooperative Highway Research Program (NCHRP) has released a pre-publication, non-edited version of Research Report 898: A Guide to Developing Financial Plans and Performance Measures for Transportation Asset Management. The report presents guidance for state departments of transportation (DOTs) and other agencies conducting financial analyses and developing financial plans to sup...

Tools to Facilitate Implementation of Effective Metropolitan Freight Transportation StrategiesTools to Facilitate Implementation of Effective Metropolitan Freight Transportation Strategies
December 27, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 897: Tools to Facilitate Implementation of Effective Metropolitan Freight Transportation Strategies provides transportation practitioners and decision makers with guidance for implementing effective metropolitan freight transportation strategies. The report outlines thirty strategies that are tailored to the specific ci...

Updating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 2: GuidanceUpdating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 2: Guidance
November 19, 2018
TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 896: Updating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 2: Guidance provides detailed information and guidelines for state departments of transportation (DOTs) and metropolitan planning organizations (MPOs) to help update their modeling and forecas...

Updating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 1: Executive SummaryUpdating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 1: Executive Summary
November 19, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 896: Updating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 1: Executive Summary summarizes guidelines to help agencies update their modeling and forecasting tools to address expected impacts of connected and automated vehicles (CAVs) on transportation...

Simplified Full-Depth Precast Concrete Deck Panel SystemsSimplified Full-Depth Precast Concrete Deck Panel Systems
December 4, 2018
TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 895: Simplified Full-Depth Precast Concrete Deck Panel Systems describes new connections between full-depth precast concrete deck panels and beams. These connections are simplified with regard to constructability, inspection during construction, reducing the impact of construction on traffic, and future deck replacement...

Evaluating the Performance of Longitudinal Barriers on Curved, Superelevated Roadway SectionsEvaluating the Performance of Longitudinal Barriers on Curved, Superelevated Roadway Sections
October 23, 2018
TRB's National Cooperative Highway Research Program (NCHRP) has released a pre-publication, non-edited version of Research Report 894: Evaluating the Performance of Longitudinal Barriers on Curved, Superelevated Roadway Sections. Curved, high-speed roadways are usually superelevated to make the curved roadway easier for vehicles to navigate. However, the angle of these roadways can cause an inc...

Systemic Pedestrian Safety AnalysisSystemic Pedestrian Safety Analysis
October 12, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 893: Systemic Pedestrian Safety Analysis provides a safety analysis method that can be used to proactively identify sites for potential safety improvements based on specific risk factors for pedestrians. A systemic approach, as opposed to a “hot-spot” approach, enables transportation agencies to identify, prioritize, an...

Guidelines for Shielding Bridge Piers Guidelines for Shielding Bridge Piers
November 9, 2018
TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 892: Guidelines for Shielding Bridge Piers provides proposed load and resistance factor design (LRFD) bridge design pier protection specifications and proposed occupant protection guidelines. Bridge piers are generally close to the roadway to minimize bridge lengths. As a consequence, barriers are normally placed around...

Dedicating Lanes for Priority or Exclusive Use by Connected and Automated VehiclesDedicating Lanes for Priority or Exclusive Use by Connected and Automated Vehicles
January 11, 2019
TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 891: Dedicating Lanes for Priority or Exclusive Use by Connected and Automated Vehicles identifies and evaluates opportunities, constraints, and guiding principles for implementing dedicated lanes for connected and automated vehicles. This report describes conditions amenable to dedicating lanes for users of these vehic...

Using Recycled Asphalt Shingles with Warm Mix Asphalt TechnologiesUsing Recycled Asphalt Shingles with Warm Mix Asphalt Technologies
November 1, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 890: Using Recycled Asphalt Shingles with Warm Mix Asphalt Technologies documents the development of a design and evaluation procedure that provides acceptable performance of asphalt mixtures incorporating warm mix asphalt (WMA) technologies and recycled asphalt shingles (RAS)—with and without recycled asphalt pave...

Development of Roundabout Crash Prediction Models and Methods Development of Roundabout Crash Prediction Models and Methods
January 21, 2019
TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 888: Development of Roundabout Crash Prediction Models and Methods provides crash prediction models that quantify the expected safety performance of roundabouts for motorized and non-motorized road users. Safety performance factors (SPF) and crash modification factors (CMF) are predictive models that estimate expected c...

Guidance for Underwater Installation of Filter SystemsGuidance for Underwater Installation of Filter Systems
October 30, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 887: Guidance for Underwater Installation of Filter Systems provides guidance on design procedures, material testing requirements, installation alternatives, and quality checklist items for both granular and geotextile filters. Filters are an important countermeasure for stream instability or bridge scour and are essent...

Field Evaluation of Reflected Noise from a Single Noise BarrierField Evaluation of Reflected Noise from a Single Noise Barrier
October 25, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 886: Field Evaluation of Reflected Noise from a Single Noise Barrier analyzes the characteristics of sound reflected from a noise barrier to the opposite side of a highway. State departments of transportation (DOTs) periodically receive complaints from residents about increases in traffic noise that residents believe ar...

Guide to Creating and Sustaining a Culture of Innovation for Departments of TransportationGuide to Creating and Sustaining a Culture of Innovation for Departments of Transportation
November 6, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 885: Guide to Creating and Sustaining a Culture of Innovation for Departments of Transportation presents guidance for government transportation agencies on encouraging and sustaining a culture of innovation within the organization, its partners, and other stakeholders. A culture of innovation supports agency managers an...

Guidelines for Managing Geotechnical Risks in Design–Build ProjectsGuidelines for Managing Geotechnical Risks in Design–Build Projects
September 18, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 884: Guidelines for Managing Geotechnical Risks in Design–Build Projects provides guidelines for the implementation of geotechnical risk management measures for design –build project delivery . The guidelines provide five strategies for aligning a transportation agency and its design–builder’s perception of geotechnical...

Fracture-Critical System Analysis for Steel BridgesFracture-Critical System Analysis for Steel Bridges
August 22, 2018
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 883: Fracture-Critical System Analysis for Steel Bridges presents a proposed specification for the analysis and identification of fracture-critical members and system-redundant members. The report describes the analysis methodology and provides application examples. The analysis methodology is based on comprehensive 3-D...
MORE

The National Academies of Sciences, Engineering, and Medicine
500 Fifth Street, NW | Washington, DC 20001 | T: 202.334.2000
Copyright © 2019 National Academy of Sciences. All Rights Reserved. Terms of Use and Privacy Statement
Loading... Loading...
Please click here to view our sponsor's message.