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/ Micro-to-Macro Insights into Durability of Stabilized Soils Exposed to Wetting-Drying Cycles https://rip.trb.org/View/2646953 Mon, 12 Jan 2026 15:59:58 GMT https://rip.trb.org/View/2646953 Development of Cement Recycled Asphalt Base Stabilization (CRABS) Design Guide for Idaho Transportation Department https://rip.trb.org/View/2560882 Tue, 03 Jun 2025 13:15:16 GMT https://rip.trb.org/View/2560882 Measurement of cement content and layer thickness variation of cement stabilized base and subgrade using ground penetrating radar https://rip.trb.org/View/2269988 Tue, 17 Oct 2023 11:55:09 GMT https://rip.trb.org/View/2269988 Evaluation of Portland Limestone Cement-Treated Subgrade Soils and Bases in Kansas https://rip.trb.org/View/2255786 Tue, 26 Sep 2023 17:47:15 GMT https://rip.trb.org/View/2255786 Effects of Combined Carbonate and Biofilm on Shrinkage Cracking in Unsaturated Cementitiously stabilized Soils Using Microcapsules. https://rip.trb.org/View/1856850 Sat, 05 Jun 2021 17:33:48 GMT https://rip.trb.org/View/1856850