ITS JPO Home | LibraryUpdated February 8, 2016 2:28 PM

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National Transportation Library

The National Transportation Library (NTL) contains documents on intelligent transportation systems topics published or sponsored by the U.S. Dept. of Transportation. Most of the documents are in PDF format.

NTL Quick Search (All Words)

For a quick search, enter your search terms below. Include phrases in quotations.

For other searches, click one of the links below.

  • Simple Search - (search by NTL number, report number, author, title, subjects, or full text)
  • Browse Catalog – (alphabetical title listing linked to documents)
  • Advanced Search - (Combine different indexes such as 'Author' AND 'Title' OR 'Subject'.)

Search Help


Hardcopies of some of the more recent U.S. DOT-published documents can be ordered by sending an e-mail to ITSPUBS

Additional ITS Resources on the Federal Highway Administration Office of Operations Website

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