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National Cooperative Highway Research Program

NCHRP publications offer expertise and insights from a range of perspectives designed to spur thoughtful discussion. These publications include evidence-based consensus study reports of committees of experts; presentations from NCHRP members and other experts; and NCHRP Perspectives offered by individual experts.

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

Viewing  21 - 30 of  1,246

An Emergency Management Playbook for State Transportation Agencies  (2024)

Development of Guidelines for Vehicle and Equipment Marking and Lighting  (2024)

Development of Installation Guidelines for Midwest Guardrail System in Combination with Roadside Curbs for MASH TL-3 Applications  (2024)

Evaluation of Change and Clearance Intervals Prior to the Flashing Yellow Arrow Permissive Left-Turn Indication  (2024)

Safety Prediction Model for Freeway Facilities with High Occupancy Lanes  (2023)

Incorporating Nondestructive Testing in Quality Assurance of Highway Pavement Construction: Conduct of Research Report  (2023)

Incorporating Nondestructive Testing in Quality Assurance of Highway Pavement Construction: Manual  (2023)

Alkali-Silica Reactivity Potential and Mitigation: Test Methods and State of Practice  (2023)