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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 35681 - 35700 of 36747 results
  • An investigation of the effects of elevated mixing temperatures on the properties of asphalt cement
  • Fog  a review of the literature pertaining to highway problems and possible solutions
  • Primer on noise
  • Recommended design method for flexible pavements in Virginia
    No Description
  • Installation report on porous friction course hot plant mix
  • An evaluation of several methods for detecting alkalicarbonate reaction
  • The stripping of penetration 85100 asphalt from silicate aggregate rocks  a laboratory study
  • A field evaluation of Transflex bridge joint performance
  • Diamond interchange traffic control
    No Description
  • Assessment of Air Quality Impact of a Proposed Section of Interstate 66
  • Virginias use of remote sensing in the preliminary aerial surveyhighway planning stage
  • The effects of alcohol on pilot performance during instrument flight
  • Design criteria for sediment basins
  • The point system for driver license administration  a viable alternative for Virginia
  • Roadmeter roughness testing in Virginia
  • Systematizing pavement surface information for the highways of Virginia
  • Relationship of fatigue to the tensile stiffness of asphaltic concrete  final report on phase 1 laboratory investigation
  • Feasibility of utilizing highway bridges to weigh vehicles in motion  Vol3 Strain gages at bridge bearings
    No Description
  • Highway Statistics 1972 Full report
  • Evaluation of sandwich layer system of flexible pavements in Virginia
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