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Federal Highway Administration

rosaP Repository & Open Science Access Portal

This collection contains reports and resources from the Federal Highway Administration (FHWA). Bookmark this collection: https://rosap.ntl.bts.gov/collection_fhwa or https://doi.org/10.21949/1530833.

Showing 14941 - 14960 of 15868 results
  • Guidelines for the design of subsurface drainage systems for highway structural sections
  • Public Roads A Journal of Highway Research Vol 37 No  1
    Supporting Files
  • Traffic Volume Trends June 1972
    No Description
  • Traffic Volume Trends May 1972
    No Description
  • Stresscorrosion susceptibility of highway bridge construction steels Phase I
  • Nationwide Personal Transportation Study Automobile Occupancy
  • Nationwide Personal Transportation Study Seasonal Variations of Automobile Trips and Travel
  • Nationwide Personal Transportation Study Annual Miles of Automobile Travel
  • Traffic Volume Trends April 1972
    No Description
  • Manual for Highway Noise Prediction Appendix B
  • Traffic Volume Trends March 1972
    No Description
  • Public Roads A Journal of Highway Research Vol 36 No  12
    Supporting Files
  • Highway Location Reference Methods
  • Traffic Volume Trends February 1972
    No Description
  • Detection and definition of subsurface void spaces by groundbased microwave radiometers
    No Description
  • Feasibility of utilizing highway bridges to weigh vehicles in motion  Vol3 Strain gages at bridge bearings
    No Description
  • An investigation of the effectiveness of existing bridge design methodology in providing adequate structural resistance to seismic disturbances  Phase I literature survey
    No Description
  • Diamond interchange traffic control
    No Description
  • Feasibility of utilizing highway bridges to weigh vehicles in motion  Vol1 Exotic sensors on the bridge deck
    No Description
  • Concretepolymer materials for highway applications  progress report no 2
    No Description