U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

US Transportation Collection

rosaP Repository & Open Science Access Portal

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

Showing 34001 - 34020 of 36710 results
  • Field Trials of SulphurExtendedAsphalt Binder in Open Graded Friction Course Loop 495 Nacogdoches Texas A Detailed Construction Report
  • Evaluation of techniques for reducing inuse automotive fuel consumption  final report
    No Description
  • Analysis of Fly Ashes Produced in Texas
  • Use of fabric in flexible pavements 1980  installation report
  • Determination of horizontal stress in soils
    No Description
  • Field study of pile group action
    No Description
  • Land Use Impact of Improving Section Three of Westheimer Road in a Developing Area in Houston Texas
  • The Chace air indicator
  • Determination of rainfall losses in Virginia phase II  interim report
  • Fundamental Studies in Automatic Vehicle Control
  • An evaluation of the shortterm effects of the Virginia driver improvement program  interim report
  • The feasibility of using computer graphics in environmental evaluations  interim report documenting historic site locations using computer graphics
  • Evaluation of passive belts for different size occupants
    No Description
  • Effect of baghouse fines on compaction of bituminous concrete
  • Highway advisory radio system design guidelines
    No Description
  • Earthquake engineering of large underground structures
    No Description
  • Virginias mowing experiments
  • Multiflora rose control project
    No Description
  • Commonwealth of Virginia Department of Transportation Safety transportation safety plan for the period July 1 1981June 30 1982
  • Twocourse bonded concrete bridge deck construction  condition and performance after six years
 Found an issue?
Send us an email at: publishinghd@cdc.gov