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.

Volpe Center

rosaP Repository & Open Science Access Portal

This collection is the knowledge repository of digitized U.S. DOT Volpe Center staff-authored reports, journal articles, conference papers, and archives. Housing more than 50 years of transportation research, the collection includes more than 5,000 U.S. DOT Volpe Center-authored publications. More information about the John A. Volpe National Transportation Systems Center is available at Volpe National Transportation Systems Center. Bookmark this collection at: https://rosap.ntl.bts.gov/collection_volpe or https://doi.org/10.21949/1530858.

Showing 3921 - 3940 of 5187 results
  • The United Kingdom Automobile Insurance Market
  • Study and Test to Confirm Automobile Drivetrain Components to Improve Fuel Economy  Volume 1 History of the Automobile Transmission in the United States
  • New Orleans Vessel Traffic Service Watchstander Analysis
  • Railroad Retarder Noise Reduction Study of Acoustical Barrier Configurations
  • Tests of the Amtrak SDP40F Train Consist Conducted on Chessie System Track
  • Parametric Analysis of Light Truck and Automobile Maintenance
  • Department of Transportation Radionavigation Action Plan Summary
  • Operational System Guidelines for Vortex Advisory System
  • Diesel Bus Performance Simulation Program
  • Investigation of the Dynamics of a Maglev Vehicle Traversing a Flexible Guideway  Theory and Experiment
  • A Quantitative Method for Analyzing the Allocation of Risks in Transportation Construction
  • Experimental Design for Evaluating the Safety Benefits of Railroad Advance Warning Signs
  • Seat Belts 19491956
  • Selection of a Prototype Engine Monitor for Coast Guard Main Diesel Propulsion
  • Hybrid Optimization in Urban Traffic Networks
  • Proceedings Conference on Basic Research Directions for Advanced Automotive Technology February 1314 1979 Volume II
  • Proceedings Conference on Basic Research Directions for Advanced Automotive Technology February 1314 1979 Volume I
  • 1977 General Aviation Activity and Avionics Survey
  • Preliminary consolidated display designs
  • The Rochester New York Integrated Transit Demonstration Volume III Appendices