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The Transportation Research site is no longer available.


If you are trying to reach the FHWA Collaboration Portal, please click the following link:


If you are trying to reach the Transportation Leaders Against Human Trafficking site, please click the following link:


For additional information about the "Positioning, Navigation & Timing" site (PNT) please contact


Please bookmark the new URL's.  This page will no longer be available after March 1st 2015.


RITA's privacy policies and procedures do not necessarily apply to external web sites.
We suggest contacting these sites directly for information on their data collection and distribution policies.