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/ Understanding Moving/Damage Mechanism of Vehicles under Tornadoes for Enhancing Vehicle/Driver Safety https://rip.trb.org/View/2627651 Fri, 21 Nov 2025 14:07:30 GMT https://rip.trb.org/View/2627651 Improving Culvert Performance with Diffusers and Energy Dissipators https://rip.trb.org/View/2558375 Thu, 29 May 2025 12:56:43 GMT https://rip.trb.org/View/2558375 Fire Resistance of Tunnel Surfaces (UTI-UTC 19) https://rip.trb.org/View/2543414 Wed, 07 May 2025 18:13:25 GMT https://rip.trb.org/View/2543414 Interaction of Mechanical Systems with Structurally Significant Fire Events (UTI-UTC 25) https://rip.trb.org/View/2543419 Wed, 07 May 2025 17:52:24 GMT https://rip.trb.org/View/2543419 Interaction of Mechanical Systems with Structurally Significant Fire Events (UTI-UTC 44) https://rip.trb.org/View/2543434 Wed, 07 May 2025 15:44:59 GMT https://rip.trb.org/View/2543434 High Performance Computational Fluid Dynamics (CFD) Modeling Services for Highway Hydraulics https://rip.trb.org/View/2498991 Tue, 28 Jan 2025 18:08:32 GMT https://rip.trb.org/View/2498991 Address Knowledge Gaps in Scour Analyses for Cohesive and Other Challenging Channel Materials https://rip.trb.org/View/2420078 Thu, 22 Aug 2024 17:01:28 GMT https://rip.trb.org/View/2420078 Subsurface Contamination Modeling and Remediation Techniques https://rip.trb.org/View/2263741 Fri, 06 Oct 2023 19:00:39 GMT https://rip.trb.org/View/2263741 Evaluation of Vibration Techniques for KDOT High Mast Illumination Poles https://rip.trb.org/View/2015222 Tue, 30 Aug 2022 17:01:30 GMT https://rip.trb.org/View/2015222 Computational Fluid Dynamics Investigation of High Mast Illumination Poles: Influence of Light Fixtures https://rip.trb.org/View/2015220 Tue, 30 Aug 2022 16:04:29 GMT https://rip.trb.org/View/2015220 Platooning for Improved Safety and Efficiency of Semi-trucks [PISES - IV] https://rip.trb.org/View/1981115 Fri, 10 Jun 2022 15:23:33 GMT https://rip.trb.org/View/1981115 A Dynamic Hurricane Risk Modeling Framework to Improve Bridge Safety under Changing Climate https://rip.trb.org/View/1945928 Sat, 30 Apr 2022 11:46:47 GMT https://rip.trb.org/View/1945928 Understanding of Bridge Vulnerability to Climate Change Enables Pro-active Adaptation Measures https://rip.trb.org/View/1762378 Thu, 07 Jan 2021 13:44:38 GMT https://rip.trb.org/View/1762378 Investigation of Wind Effects on Bridges Induced by Tornadoes for Tornado-Resistant Design – Phase II https://rip.trb.org/View/1685042 Mon, 21 Sep 2020 16:25:13 GMT https://rip.trb.org/View/1685042 Investigation of Wind Effects on Bridges Induced by Tornadoes for Tornado-Resistance Design – Phase I https://rip.trb.org/View/1582154 Wed, 06 Feb 2019 18:00:56 GMT https://rip.trb.org/View/1582154