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Updated 11:00 AM EDT, May 07, 2008
In the News

U.S. DOT Seeks Innovative Research Proposals from Small Businesses to Solve Multimodal Transportation Challenges. The U.S. Department of Transportation’s (DOT) Research and Innovative Technology Administration (RITA) announced the first of two Small Business Innovative Research (SBIR) program solicitations for 2008, inviting small businesses to submit innovative research proposals that address high priority national transportation goals. Proposals are due by June 3, 2008. More>>

U.S. DOT Approves Continuation of Inland NDGPS Operations. The U.S. Department of Transportation approved a decision to continue the inland component of the Nationwide Differential Global Positioning System (NDGPS), which provides an accurate, highly-reliable, real-time GPS correction signal. The decision is based on the results of the NDGPS user assessment conducted by the Research and Innovative Technology Administration (RITA). RITA followed the plan announced in the Federal Register notice on NDGPS (72 FR 42219), assessing the current user needs and systems requirements for the inland component of NDGPS. More>>

U.S. Department of Transportation Seeks Business Models for Vehicle-Infrastructure Communications Network: RITA has issued a Request for Information (RFI) to private industry, state and local governments, and others seeking input on potential business models for the financing and operation of a nationwide communications network between vehicles and the roadway infrastructure. More>>

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Transportation Economics
Transportation Services Index (TSI). SOURCE: Bureau of Transportation Statistics (BTS) - Research and Innovative Technology Administration (RITA) - United States Department of Transportation (USDOT, US DOT or DOT). If you are a user with a disability and cannot view this image, please call 800-853-1351 or email ritainfo@dot.gov for further assistance.

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Research and Innovative Technology Administration (RITA) • U.S. Department of Transportation (US DOT)
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