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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 14861 - 14880 of 15868 results
  • Traveltime budgets and mobility in urban areas
  • Nationwide Personal Transportation Study Purposes of Automobile Trips and Travel
  • Traffic Volume Trends May 1974
    No Description
  • Economic Evaluation of Mobile and Modular Housing Shipments by Highway Vol I Research Report
  • Economic Evaluation of Mobile and Modular Housing Shipments by Highway Vol II Appendices
  • Traffic Volume Trends April 1974
    No Description
  • Microscopic and XRay Diffraction Examination of Basalt to Determine Factors Affecting Durability
  • Project Management System PMS through the Use of the Critical Path Method CPM
  • Public Roads A Journal of Highway Research and Development Vol 37 No  8
    Supporting Files
  • Traffic Volume Trends March 1974
    No Description
  • Nonmetallic Coatings for Concrete Reinforcing Bars
  • Culvert outlet protection design  computer program documentation
    No Description
  • Culvert outlet protection design computer program documentation
    No Description
  • Determination of the insitu state of stress in soil masses
    No Description
  • An investigation of the effectiveness of existing bridge design methodology in providing adequate structural resistance to seismic disturbances Phase II Analytical investigations of the seismic response of long multiplespan highway bridges
    No Description
  • An investigation of the effectiveness of existing bridge design methodology in providing adequate structural resistance to seismic disturbances Phase III  analytical investigations of seismic response of short single or multiplespan highway bridges
    No Description
  • Design of OpenGraded Asphalt Friction Courses
  • Urban Traffic Corridor Study
  • Lane Blockage Effects on Freeway Traffic Flow
  • Fatal and Injury Accident Rates on FederalAid and Other Highway Systems1974