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/ Ensemble Radar Nowcasts for Probabilistic Road Disruption Prediction https://rip.trb.org/View/2706035 Sat, 23 May 2026 18:00:15 GMT https://rip.trb.org/View/2706035 Assessing Transportation Infrastructure Exposure to Flooding Using Next-Generation Flood Maps in Eastern Oklahoma https://rip.trb.org/View/2646941 Mon, 05 Jan 2026 23:01:23 GMT https://rip.trb.org/View/2646941 Likelihood of Unplanned Bridge Posting and Closing https://rip.trb.org/View/2558386 Wed, 28 May 2025 14:04:00 GMT https://rip.trb.org/View/2558386 Probabilistic Performance Modeling and Optimum Maintenance Planning of Plastic Pipeline with Piezoelectric Based NDE Updating https://rip.trb.org/View/2085758 Fri, 16 Dec 2022 14:15:50 GMT https://rip.trb.org/View/2085758 SPR-4430: Multiple Water Course Joint Probability Analysis Procedure Development for Indiana Specific Watersheds https://rip.trb.org/View/1653582 Wed, 25 Sep 2019 11:05:57 GMT https://rip.trb.org/View/1653582 Phased Array Probability of Detection Study - Phase IV (FOR NDE LAB) https://rip.trb.org/View/1512647 Tue, 15 May 2018 15:34:43 GMT https://rip.trb.org/View/1512647 Modeling Driver Behavior and Driver Aggressiveness Using Biobehavioral Methods - Phase I https://rip.trb.org/View/1501846 Thu, 08 Feb 2018 19:16:44 GMT https://rip.trb.org/View/1501846 Reliability-Based Assessment of Landslide Risk Along Roadways https://rip.trb.org/View/1494118 Wed, 03 Jan 2018 15:07:17 GMT https://rip.trb.org/View/1494118 Probabilistic Integrity and Risk Assessment of Turbine Engines https://rip.trb.org/View/1360973 Wed, 15 Jul 2015 01:01:08 GMT https://rip.trb.org/View/1360973