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US Transportation Collection

rosaP Repository & Open Science Access Portal

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

Showing 321 - 340 of 35811 results
  • Concept of Operations Active Transportation and Travel Information System
  • User Guide Interactive Online Map Value of Dedicated Right of Way
  • Project Summary Active Transportation and Traveler Information
  • Understanding Risks and Opportunities for Ramp Metering Control in a MixedAutonomy Future
  • Update to ARDOT Superpave Gyratory Compaction SGC Specification to Increase Pavement Durability
  • Taconite as a LowerCost Alternative High Friction Surface Treatment to Calcined Bauxite for Low Volume Roads in Minnesota
  • Evaluation of Proprietary Rejuvenators
  • Analysis of School Bus StopArm Violation Reporting and Enforcement in Minnesota Lessons Learned and Opportunities for Process Improvements
  • Development of a Process to Lower Global Warming Potential of Construction Materials
  • Sustaining Performance of ASRAffected Pavements Effective Practices and Insights
  • Incorporating Sustainability into the Procurement Process Research Summary
  • Testing Recycled Plastics in Asphalt and Concrete Pavement Mixes Research Summary
  • Strategies for Addressing Deteriorated Concrete Roads Research Summary
  • Assessing a New Tool for Early Detection of Endangered Turtles on Proposed Transportation Projects
  • Evaluating the Friction of Pavement Markings and Colored Pavement Research Summary
  • Evaluation of Corrugated Pipes Manufactured with Recycled Materials Research Summary
  • Prediction of Safety Opportunities Using Automated Traffic Signal Performance Measures
  • Evaluation of Feasibility of Deployment of Runaway Truck Detection and Warning Systems at Truck Escape Ramps
  • Evaluation of Performance of Coal Ash in Florida Structural Concrete
  • Developing and Characterizing SelfHealing Concrete for Bridge Decks