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/ Rural Road Infrastructure Assessment and Enhancement for Autonomous Vehicle Deployment https://rip.trb.org/View/2526753 Sat, 22 Mar 2025 12:20:38 GMT https://rip.trb.org/View/2526753 Establishing Design Loads, Load Combinations, and Structural Design Methodology for OCS Poles and Foundations https://rip.trb.org/View/2464331 Tue, 26 Nov 2024 05:33:49 GMT https://rip.trb.org/View/2464331 Use of MnCORS to Support AV Operations in Rural Minnesota https://rip.trb.org/View/2397999 Wed, 26 Jun 2024 09:33:38 GMT https://rip.trb.org/View/2397999 Evaluation of Indented Prestressing Wires for KDOT Bridge Members https://rip.trb.org/View/2026341 Thu, 22 Sep 2022 11:08:17 GMT https://rip.trb.org/View/2026341 Virtual Reality Simulation to Evaluate Drivers’ Mental Models of Advanced Vehicle Technologies https://rip.trb.org/View/1853633 Mon, 24 May 2021 11:46:07 GMT https://rip.trb.org/View/1853633 Rotorcraft Wire Strike https://rip.trb.org/View/1714474 Fri, 12 Jun 2020 16:15:32 GMT https://rip.trb.org/View/1714474 Synthesis of Information Related to Highway Practices. Topic 52-18. Design Practices for Rock Slopes and Rockfall Management https://rip.trb.org/View/1707178 Thu, 21 May 2020 10:45:49 GMT https://rip.trb.org/View/1707178 Stainless Steel Strands for Prestressed Concrete Bridge Elements https://rip.trb.org/View/1628607 Sat, 08 Jun 2019 10:02:13 GMT https://rip.trb.org/View/1628607 The Impact of Driver’s Mental Models of Advanced Vehicle Technologies on Safety and Performance https://rip.trb.org/View/1597472 Wed, 03 Apr 2019 17:07:55 GMT https://rip.trb.org/View/1597472 Prevention of Stress-Induced Failures of Prestressed Concrete Crossties of the Railroad Track Structure (3.5) https://rip.trb.org/View/1590592 Tue, 05 Mar 2019 04:29:46 GMT https://rip.trb.org/View/1590592