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 761 - 780 of 5179 results
  • Performancebased planning for small metropolitan areas
  • National Transportation Statistics NTS 2015 1st Quarter
  • National Transportation Statistics NTS 2015 4th Quarter
  • National Transportation Statistics NTS 2015 3rd Quarter
  • National Transportation Statistics NTS 2015 2nd Quarter
  • International Practices on Climate Adaptation in Transportation Findings from a Virtual Review
  • Performancebased planning and programming in the context of MAP21  a TPCB workshop
  • National Multimodal Freight Analysis Framework Research Workshop Workshop Summary Report December 11 2013
  • 2014 Federal Radionavigation Plan
  • Technical Summary of Airborne Incidents An Econometric Analysis of Severity
  • Airborne incidents  an econometric analysis of severity December 19 2014  Final report
  • Appendix  airborne incidents  an econometric analysis of severity
  • Development fabrication and testing of locomotive crashworthy components
  • Integrated Corridor Management Transit Vehicle RealTime Data Demonstration Dallas Case Study
  • How to sharpen your automated tools
  • Volpe Center Office of Research and Technology Applications ORTA  fiscal year 2014 annual report
  • Operational implications and proposed infrastructure changes for NAS integration of remotely piloted aircraft RPA
  • Climate Change Effects on Central New Mexicos Land Use Transportation System and Key Natural Resources Task 11 Memo
  • 20132014 EcoLogical program annual report
  • Metropolitan planning organizations and transportation planning for megaregions