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/ Implementation of Seal Coat Project Selection Guidelines https://rip.trb.org/View/2727313 Fri, 10 Jul 2026 12:40:25 GMT https://rip.trb.org/View/2727313 Best Practice for Seal Coating & Pavement Markings with Rumble/Mumble Strips https://rip.trb.org/View/2725884 Wed, 08 Jul 2026 17:15:02 GMT https://rip.trb.org/View/2725884 Investigate the Effects of Using of Reclaimed Asphalt Pavement (RAP) as Aggregate in Seal Coats https://rip.trb.org/View/2604526 Mon, 29 Sep 2025 16:22:29 GMT https://rip.trb.org/View/2604526 Field Performance Assessment of Chip Seals with Updated Chip Seal Specification and Fog Seal Treatment https://rip.trb.org/View/2558438 Tue, 27 May 2025 10:07:59 GMT https://rip.trb.org/View/2558438 Silane Bridge Deck Ratings https://rip.trb.org/View/2464348 Tue, 26 Nov 2024 11:49:06 GMT https://rip.trb.org/View/2464348 Quarry By-product Fines for Otta Seal Surfacing of Local Roads https://rip.trb.org/View/2417469 Fri, 16 Aug 2024 09:11:26 GMT https://rip.trb.org/View/2417469 Synthesis of Information Related to Highway Practices. Topic 56-15. Practices for Selecting, Installing, Maintaining, Replacing, and Successively Using Complementary Bridge Deck Protection Systems https://rip.trb.org/View/2384696 Fri, 31 May 2024 20:17:46 GMT https://rip.trb.org/View/2384696 Develop Recommendations for Evaluating Surface Types and Aggregate Properties to Minimize Wet Weather Crashes https://rip.trb.org/View/2256332 Wed, 27 Sep 2023 17:11:14 GMT https://rip.trb.org/View/2256332 Develop Best Practices for Flexible Pavement Repairs https://rip.trb.org/View/2255821 Wed, 27 Sep 2023 14:06:01 GMT https://rip.trb.org/View/2255821 Measuring Seal Coat Rate Field Adjustments https://rip.trb.org/View/1879815 Wed, 22 Sep 2021 16:46:33 GMT https://rip.trb.org/View/1879815 Developing Performance and Safety Specifications for Rejuvenating Seals https://rip.trb.org/View/1854194 Thu, 27 May 2021 19:23:47 GMT https://rip.trb.org/View/1854194 Effectiveness of Epoxy Chip Seals for SD Bridge Decks https://rip.trb.org/View/1844017 Mon, 29 Mar 2021 14:40:49 GMT https://rip.trb.org/View/1844017 Next Generation Crack Sealing Planning Tool for Pavement Preservation https://rip.trb.org/View/1474435 Fri, 14 Jul 2017 12:53:26 GMT https://rip.trb.org/View/1474435 Extending Bridge Deck Life https://rip.trb.org/View/1418185 Tue, 02 Aug 2016 08:48:08 GMT https://rip.trb.org/View/1418185 Guide Specifications for the Construction of Chip Seals and Microsurfacing https://rip.trb.org/View/1364351 Fri, 07 Aug 2015 01:01:31 GMT https://rip.trb.org/View/1364351