National Cooperative Highway Research Program
The National Cooperative Highway Research Program (NCHRP) conducts research in problem areas that affect highway planning, design, construction, operation, and maintenance nationwide.
| 2012 marks the 50th anniversary of NCHRP! Click on the image of our new brochure below to read about how NCHRP has been advancing transportation for the past five decades.
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NCHRP's FY 2011 Annual Report is now available below. For summaries of NCHRP projects from 1962 through 1988, see NCHRP Web Document 7.
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Unfunded CRP problem statements will be posted periodically as each program's fiscal year project selection is made.
Information about NCHRP and other TRB activities is available in the TRB E-Newsletter. The NCHRP is managed by the Cooperative Research Programs of the Transportation Research Board.