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/ 2504 Evaluating Pavement Friction using Dynamic Friction Tester (DFT) https://rip.trb.org/View/2786776 Wed, 07 Oct 2026 11:19:27 GMT https://rip.trb.org/View/2786776 Division of Operations Researcher on Call (ROC) FY2027-2029 https://rip.trb.org/View/2786775 Wed, 07 Oct 2026 10:37:53 GMT https://rip.trb.org/View/2786775 Improving Transportation Accessibility for People with Disabilities Using AI https://rip.trb.org/View/2786774 Tue, 06 Oct 2026 17:40:29 GMT https://rip.trb.org/View/2786774 Improving Active Transportation Asset Data Management for UDOT Using AI and Computer Vision https://rip.trb.org/View/2786773 Tue, 06 Oct 2026 17:32:12 GMT https://rip.trb.org/View/2786773 Establishing Performance Measures for Transportation and Quality of Life https://rip.trb.org/View/2786772 Tue, 06 Oct 2026 17:22:37 GMT https://rip.trb.org/View/2786772 Drone Network Design for Comprehensive Emergency Response in Rural Utah https://rip.trb.org/View/2786771 Tue, 06 Oct 2026 17:13:13 GMT https://rip.trb.org/View/2786771 Task Order Support for ACRP Insight Events. Forum on Challenges to Implementing Successful Land Use Strategies at Airports https://rip.trb.org/View/2784518 Tue, 06 Oct 2026 14:07:56 GMT https://rip.trb.org/View/2784518 Task Order Support for ACRP Insight Events. Forum on Economic and Social Sustainability at Airports https://rip.trb.org/View/2784521 Tue, 06 Oct 2026 14:07:29 GMT https://rip.trb.org/View/2784521 Readiness and Feasibility of Automatic Dependent Surveillance-Broadcast (ADS-B) Data for Airport Use Cases https://rip.trb.org/View/2784516 Mon, 05 Oct 2026 14:50:28 GMT https://rip.trb.org/View/2784516 Priority Issues. Task 01. Model for Improving Energy Use in U.S. Airport Facilities https://rip.trb.org/View/2784520 Mon, 05 Oct 2026 14:40:05 GMT https://rip.trb.org/View/2784520 Task Order Support for ACRP Insight Events. Public Private Partnerships - What Are the Lessons Learned? https://rip.trb.org/View/2784519 Mon, 05 Oct 2026 14:33:42 GMT https://rip.trb.org/View/2784519 Task Order Support for ACRP Insight Events. Forum on Airport Roles in Reducing Transmission of Communicable Diseases https://rip.trb.org/View/2784517 Mon, 05 Oct 2026 14:25:28 GMT https://rip.trb.org/View/2784517 Task Order Support for ACRP Insight Events. Introduction to Blockchain and Airport Operations https://rip.trb.org/View/2784515 Mon, 05 Oct 2026 14:22:39 GMT https://rip.trb.org/View/2784515 Strategic Interactions in Mixed-Autonomy Networks: Multi-Company AV/HV Fleet Operations and Policy Implications https://rip.trb.org/View/2786713 Mon, 05 Oct 2026 13:38:06 GMT https://rip.trb.org/View/2786713 Roadmap for Virtual Traffic Light Control at Intersections Using Connectivity, AI and Digital Twins https://rip.trb.org/View/2786712 Mon, 05 Oct 2026 13:32:38 GMT https://rip.trb.org/View/2786712