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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 41 - 60 of 36368 results
  • Update of IntersectionInterchange Guidelines for Rural Expressways in Nebraska
  • UltraHighPerformance Concrete UHPC for Bridge Deck Overlay and Structural Deck Repair
  • Evaluation of RAP Fractionation and Its Impact on Mixture Performance Project Capsule
  • US Department of Transportation Strategic Plan FY 20262030
  • Hydrologic Approaches to Playa Lakes Areas of Significant Karst Geology and Arid Regions Appendix B
  • Accelerated Innovation Deployment AID Demonstration Project Asset Management Tool for Iowa County Engineers  Unpaved Granular Road Modulus
  • Secondary Road Implementation of Stiffness Modulus for Unpaved Roads
  • Optimizing the Use of Local Aggregate in StoneMastic Asphalt
  • Identifying Road Segments That Bisect Predicted Movement Corridors for Small Priority Species in Virginia
  • Implementation of Balanced Mix Design Methods in Oregon to Meet LongTerm Performance Goals
  • Guidance for LeftTurn Flashing Yellow Arrow FYA Implementation in Nebraska
  • Effectiveness of Temporary Portable Rumble Strips on Work Zones
  • Surface Mixtures Incorporating Recycled Plastic and High Reclaimed Asphalt Pavement Contents 2022 and 2023 Field Trials
  • Artificial Intelligence for Pavement Condition Assessment From 2D3D Surface Images Technical Summary Report
  • PerformanceBased StructuralFire Engineering Analysis Approaches for Highway Bridges
  • BED329771 NEXTGEN Concrete  Tests of the Future Chloride Diffusion
  • Integrated Optimization of Routing Scheduling Charging and Platooning for a Mixed Fleet of Electric and Conventional Trucks
  • How Does Transportation Insecurity Compare and Relate to Other Indicators of Material Hardship in the US
  • Use of Vegetation Enhanced by Green Soil Stabilization To Protect Kansas Roadsides From Erosion
  • Creating Effective Graphic Changeable Dynamic Message Sign DMS Messaging Technical Summary