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 201 - 220 of 5186 results
  • Quieter Pavement Project  Death Valley National Park Interim Report for OneYear PostTreatment Conditions
  • Technology Transfer Case Study Improving Work Zone Safety Technologies in Arizona and Kentucky
  • Quiet Supersonic Flights 2018 QSF18 Test Galveston Texas Risk Reduction for Future Community Testing with a LowBoom Flight Demonstration Vehicle Volume II Appendices
    Supporting Files
  • Quiet Supersonic Flights 2018 QSF18 Test Galveston Texas Risk Reduction for Future Community Testing with a LowBoom Flight Demonstration Vehicle
    Supporting Files
  • A Literature Review of Lateral Protection Devices on Trucks Intended for Reducing Pedestrian and Cyclist Fatalities
  • George Washington Memorial Parkway Mount Vernon Trail Corridor Study
  • Preventing Stop Signal Overruns Good Practices for Passenger Railroads
  • Stop Signal Overruns SSO  Near Miss An Investigation Template for Passenger Railroads
  • Noise Measurement Report Unconventional Aircraft  Choctaw Nation of Oklahoma July 2019
  • Intelligent Transportation Systems Findings from the 2019 Small Urban and Rural Transit Provider Survey
  • Building Feedback into Modelling Impacts of Automated Vehicles Developing a Consensus Model and Quantitative Tool
  • Raking Impact of a Diesel Multiple Unit Fuel Tank Tests and Analysis
  • Morristown National Historical Park Alternative Transportation Study
  • Blockchain for Unmanned Aircraft Systems
  • ZeroEmission Bus Evaluation Results Long Beach Transit Battery Electric Buses
  • Hazard and Safety Analysis of Automated Transit Bus Applications
  • Consistent Trespasser Intent Determination Criteria Pilot Project
  • PreCrash Scenario Characteristics of Motorcycle Crashes for Crash Avoidance Research
  • Transit Bus Automation State and Local Policy Scan Final Report
  • Palm Beach TPA Enhanced Transit Peer Exchange A TCPB Peer Exchange Event