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/ Sustainable Anti-Icing Solutions Reducing Concrete Damage with Organic-based Agents https://rip.trb.org/View/2640693 Tue, 16 Dec 2025 09:28:34 GMT https://rip.trb.org/View/2640693 Quantitative Assessment of Anti-Icing Efficacy on Highway Surfaces Using Light Reflectance https://rip.trb.org/View/2620722 Mon, 10 Nov 2025 09:43:31 GMT https://rip.trb.org/View/2620722 Evaluating Ballast Performance with Freeze/Thaw Cycles https://rip.trb.org/View/2573189 Mon, 14 Jul 2025 20:12:51 GMT https://rip.trb.org/View/2573189 Evaluation of On-Board Liquid Distribution System for Winter Maintenance https://rip.trb.org/View/2256359 Thu, 28 Sep 2023 11:28:06 GMT https://rip.trb.org/View/2256359 Ice Loading on Piers for Minnesota’s Bridges https://rip.trb.org/View/2209758 Tue, 11 Jul 2023 12:30:30 GMT https://rip.trb.org/View/2209758 Performance of Ultra-Thin Bonded Wearing Course During Winter Events https://rip.trb.org/View/2071993 Thu, 01 Dec 2022 10:53:15 GMT https://rip.trb.org/View/2071993 Upcycling agro wastes as additives for sustainable roadway anti-icing operations https://rip.trb.org/View/1922337 Tue, 01 Mar 2022 19:35:27 GMT https://rip.trb.org/View/1922337 Low Temperature Performance of a Friction Pendulum Bearing Inundated with Ice https://rip.trb.org/View/1669407 Wed, 27 Nov 2019 17:25:48 GMT https://rip.trb.org/View/1669407 SPR-4321: Evaluation of Our Current and Other Available Anti-Icing/De-Icing Products Under Controlled environmental Conditions to Test Effectiveness https://rip.trb.org/View/1531729 Fri, 10 Aug 2018 10:45:31 GMT https://rip.trb.org/View/1531729 Heated Pavements: Phase Change Materials https://rip.trb.org/View/1503750 Fri, 02 Mar 2018 13:32:06 GMT https://rip.trb.org/View/1503750 Determining Airfield Pavement Deicer and Anti-Icer Contributions to Airport Stormwater https://rip.trb.org/View/1478081 Mon, 31 Jul 2017 12:26:45 GMT https://rip.trb.org/View/1478081 Implementing Conductive Concrete with Renewable Energy to Develop Anti-Icing Airfield Runways https://rip.trb.org/View/1360996 Wed, 15 Jul 2015 01:01:39 GMT https://rip.trb.org/View/1360996