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TRB Policy Study Letter Reports and Other Brief Reports

Letter Reports present the results of periodic or continuing reviews of specific transportation research and technology programs.

Active Committees Sunsetted Committees Sunsetted Committees
Alaska’s Oil and Gas Infrastructure: Risk Assessment Peer Review

Committee for Intelligent Construction Systems and Technology: Program Review

Implementing the Research Results of the Second Strategic Highway Research Program (SHRP 2)

Long-Term Bridge Performance Committee

Long-Term Pavement Performance Committee

Research & Technology Coordination Committee (Federal Highway Administration) Review of the Federal Railroad Administration Research and Development Program Transit Research Analysis Committee (TRAC)
Assessment of Federal High-Speed Ground Transportation R&D Developing a Regional Concept for Managing Surface Transportation Operations Developing Aviation Environmental Design and Aviation Environmental Portfolio Management Tools (AEDT/APMT) Estimating Demand for the National Advanced Driving Simulator Future of the Federal Highway Administration's (FHWA's) Freight Analysis Framework (FAF)

Pavement Technology Review and Evaluation

Research and Technology Coordinating Committee (RTCC)

Review of Federal Estimates of the Relationship of Vehicle Weight to Highway Fatality and Injury Risk

Review of the Federal Motor Carrier Safety Administration's Truck Crash Causation Study (TCCS)

Review of the Federal Railroad Administration's R&D Program

Review of the Federal Railroad Administration's Research, Development, and Demonstration Programs

Review of the Federal Railroad Administration's Research, Development, and Demonstration Programs

Review of the Federal Transportation R&D Strategic Planning Process

Review of the Federal Transportation Science and Technology Strategy

Review of the Intelligent Vehicle Initiative

Review of the National Transportation Science and Technology Strategy

Review of the U.S. Department of Transportation's Intelligent Transportation Systems Standards Program

Review of the U.S. Department of Transportation Strategic Plan for Research, Development, and Technology

Review of theU.S. Department of Transportation Strategic Plan for Research and Development

Review of U.S. Department of Transportation (USDOT) Study and Implementation of Changes to the Section 4(f) Process

Review of Travel Demand Modeling by the Metropolitan Washington Council of Governments (MWCOG)

Review the Bureau of Transportation Statistics' Survey Programs

Study of a Motor Vehicle Rollover Rating System