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Reports by the National Cooperative Highway Research Program (listed by most recent release)

Viewing 1 - 10 of 981

Selecting Ramp Design Speeds, Volume 2: Conduct of Research Report (2021)

Selecting Ramp Design Speeds, Volume 1: Guide (2021)

Guidelines for the Development and Application of Crash Modification Factors

Guidelines for the Development and Application of Crash Modification Factors (2021)

Long-Term Aging of Asphalt Mixtures for Performance Testing and Prediction: Phase III Results (2021)

Application of Crash Modification Factors for Access Management, Volume 2: Research Overview (2021)

Application of Crash Modification Factors for Access Management, Volume 1: Practitioner's Guide (2021)

Updating the AASHTO LRFD Movable Highway Bridge Design Specifications (2021)

Safety Performance of Part-Time Shoulder Use on Freeways, Volume 2: Conduct of Research Report (2021)

Safety Performance of Part-Time Shoulder Use on Freeways, Volume 1: Informational Guide and Safety Evaluation Guidelines (2021)

Initiating the Systems Engineering Process for Rural Connected Vehicle Corridors, Volume 3: Model System Requirements Specification (2021)