Transportation Research Information Services (TRIS)

Research in Progress

Research projects conducted or sponsored by State Departments of Transportation, the Federal Highway Administration or the Federal Transit Administration may be searched here by selecting keywords, title words, and other criteria. Project descriptions are contributed to the database on a continuing basis by the funding and performing agencies.

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Record SourceFieldSearch word
And Or Done
And Or Done

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This database last updated on January 8, 1997.

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