Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Development of Right-of-Way Engineering and Design Fundamentals https://rip.trb.org/View/2712192 Tue, 09 Jun 2026 17:06:58 GMT https://rip.trb.org/View/2712192 Developing Data Literacy Competencies and Practices for State Transportation Workforce https://rip.trb.org/View/2712190 Tue, 09 Jun 2026 17:01:25 GMT https://rip.trb.org/View/2712190 Strategies for Addressing Funding Challenges in Transportation Asset Management https://rip.trb.org/View/2712184 Tue, 09 Jun 2026 16:04:26 GMT https://rip.trb.org/View/2712184 Public-Private Partnerships for Truck Parking Capacity Expansion and Development https://rip.trb.org/View/2712179 Tue, 09 Jun 2026 15:04:08 GMT https://rip.trb.org/View/2712179 Evaluation of Positive Protection in Work Zones https://rip.trb.org/View/2712242 Tue, 09 Jun 2026 12:18:02 GMT https://rip.trb.org/View/2712242 Research for the AASHTO Standing Committee on Planning. Task 90. Best Practices in the Use of Microsimulation Models https://rip.trb.org/View/2706285 Wed, 27 May 2026 15:09:20 GMT https://rip.trb.org/View/2706285 Research for the AASHTO Standing Committee on Planning. Task 62. Best Practice Methodology for Calculating Return on Investment (ROI) for Transportation Programs and Projects https://rip.trb.org/View/2706283 Wed, 27 May 2026 15:04:03 GMT https://rip.trb.org/View/2706283 Incident Management in Managed Lanes https://rip.trb.org/View/2705385 Thu, 21 May 2026 08:06:53 GMT https://rip.trb.org/View/2705385 Governance of Multimodal Planning: Examining Transit Corridor Planning Strategies in California https://rip.trb.org/View/2696845 Tue, 28 Apr 2026 11:01:11 GMT https://rip.trb.org/View/2696845 Advancing Rail Infrastructure Asset Management and Hazard Mitigation: Educational Tools and Practitioner Decision Support Systems https://rip.trb.org/View/2691664 Sun, 12 Apr 2026 23:25:19 GMT https://rip.trb.org/View/2691664 Quantifying the Flood Resilience Value of Water Quality Best Management Practices on Vermont Roads https://rip.trb.org/View/2689762 Wed, 08 Apr 2026 09:46:01 GMT https://rip.trb.org/View/2689762 Successful Applications of Alternative Delivery Methods by Highway Agencies to Accelerate Project Delivery https://rip.trb.org/View/2681234 Tue, 17 Mar 2026 15:10:13 GMT https://rip.trb.org/View/2681234 Successful Strategies in Providing Training Programs for State and Local Equipment Technicians https://rip.trb.org/View/2681233 Tue, 17 Mar 2026 15:03:19 GMT https://rip.trb.org/View/2681233 Innovations to Enhance Employee Safety in the Field https://rip.trb.org/View/2681235 Tue, 17 Mar 2026 15:01:26 GMT https://rip.trb.org/View/2681235 Concrete Materials Research Synthesis https://rip.trb.org/View/2671998 Wed, 18 Feb 2026 13:18:58 GMT https://rip.trb.org/View/2671998