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/ Enhanced Understanding of Geotechnical Processes https://rip.trb.org/View/2731975 Fri, 17 Jul 2026 15:11:11 GMT https://rip.trb.org/View/2731975 Traffic Analysis Roundtable (2027-2031) https://rip.trb.org/View/2724754 Tue, 07 Jul 2026 15:26:30 GMT https://rip.trb.org/View/2724754 Partnership Proposal for Vehicle to Everything Pooled Fund Study or TPF-5(555) Vehicle to Everything (V2X) Pooled Fund Study https://rip.trb.org/View/2719310 Thu, 25 Jun 2026 10:50:25 GMT https://rip.trb.org/View/2719310 Operational Impacts of Women’s Health Factors on Pilot Availability and Certification https://rip.trb.org/View/2719307 Thu, 25 Jun 2026 09:31:49 GMT https://rip.trb.org/View/2719307 UHPC Roadmap: Advancing the Use of Ultra-High Performance Concrete (UHPC) in Bridge Applications ​ ​ https://rip.trb.org/View/2712044 Mon, 08 Jun 2026 11:32:59 GMT https://rip.trb.org/View/2712044 Empowering the Transportation Workforce Through Technology Transfer https://rip.trb.org/View/2705979 Thu, 21 May 2026 22:37:34 GMT https://rip.trb.org/View/2705979 Supervisor's Handbook https://rip.trb.org/View/2701239 Wed, 13 May 2026 09:22:39 GMT https://rip.trb.org/View/2701239 Improving Internal Communications with SHA Employees https://rip.trb.org/View/2701234 Wed, 13 May 2026 09:01:36 GMT https://rip.trb.org/View/2701234 TraCR Foundational Project: TraCR Collective Transportation Cybersecurity Testbeds https://rip.trb.org/View/2697454 Thu, 30 Apr 2026 12:19:22 GMT https://rip.trb.org/View/2697454 TRB Core Program Services for a Highway RD&T Program – Federal Fiscal Year 2026/TRB (State DOTs) Fiscal Year 2027 https://rip.trb.org/View/2692353 Tue, 14 Apr 2026 20:24:09 GMT https://rip.trb.org/View/2692353 Tribal & Rural Autonomous Vehicles for Efficiency, Livability and Safety (TRAVELS) https://rip.trb.org/View/2687129 Fri, 03 Apr 2026 16:46:14 GMT https://rip.trb.org/View/2687129 Developing a Roadmap for Ultra-High Performance Concrete (UHPC) https://rip.trb.org/View/2684169 Thu, 26 Mar 2026 14:07:45 GMT https://rip.trb.org/View/2684169 National Road Research Alliance (Phase-3) https://rip.trb.org/View/2678150 Fri, 06 Mar 2026 13:10:59 GMT https://rip.trb.org/View/2678150 Technical Specification and Publication Web Service https://rip.trb.org/View/2673099 Tue, 24 Feb 2026 15:23:24 GMT https://rip.trb.org/View/2673099 FY 25/26 Florida Local Technical Assistance Program https://rip.trb.org/View/2673041 Tue, 24 Feb 2026 13:15:14 GMT https://rip.trb.org/View/2673041