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/ Solution to Interfacial Delamination of NMDOT's Asphalt Pavements https://rip.trb.org/View/2582854 Mon, 04 Aug 2025 18:13:50 GMT https://rip.trb.org/View/2582854 A New Generation of Asphalt Emulsion: Advancing Sustainable Infrastructure Solutions https://rip.trb.org/View/2475702 Mon, 16 Dec 2024 16:55:13 GMT https://rip.trb.org/View/2475702 Durability of Diamond Ground HMA with and w/o Tack Coat https://rip.trb.org/View/2431174 Mon, 16 Sep 2024 09:32:58 GMT https://rip.trb.org/View/2431174 Trackless Tack Bond Strength Performance https://rip.trb.org/View/2417065 Mon, 12 Aug 2024 13:26:30 GMT https://rip.trb.org/View/2417065 Unmanned Aerial Vehicles for Inspection of Tack Coats and Ancillary Highway Structures https://rip.trb.org/View/1687682 Wed, 19 Feb 2020 15:40:17 GMT https://rip.trb.org/View/1687682 Guide Specifications for the Construction of Slurry Seals, Scrub Seals, and Tack Coats https://rip.trb.org/View/1628609 Sat, 08 Jun 2019 09:59:25 GMT https://rip.trb.org/View/1628609 Developing Laboratory Methods and Specifications to Test Tack Coat Materials https://rip.trb.org/View/1628601 Fri, 07 Jun 2019 13:04:02 GMT https://rip.trb.org/View/1628601 Determining Bond Strength of Micro-surfacing Mixes - Phase 2 https://rip.trb.org/View/1526175 Thu, 19 Jul 2018 15:23:25 GMT https://rip.trb.org/View/1526175