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/ Linking Landslide Triggering and Runout Hazard with Surface Deformations for Optimized Infrastructure Systems Resiliency https://rip.trb.org/View/2726550 Thu, 09 Jul 2026 09:02:15 GMT https://rip.trb.org/View/2726550 Investigation of Using Higher Fines Backfill Materials in the Design and Construction of Mechanically Stabilized Earth Walls in Georgia https://rip.trb.org/View/2719309 Thu, 25 Jun 2026 09:44:45 GMT https://rip.trb.org/View/2719309 Advanced InSAR–UAV-LiDAR Flood-Deformation Risk Monitoring for Efficient Mobility https://rip.trb.org/View/2669656 Sun, 15 Feb 2026 16:40:48 GMT https://rip.trb.org/View/2669656 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 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 Feasibility of InSAR for Continuous Monitoring of Ground Deformation and Performance Tracking of Geotechnical Assets https://rip.trb.org/View/2487308 Mon, 19 May 2025 11:57:57 GMT https://rip.trb.org/View/2487308 Hydro-mechanical analysis of tunneling in saturated ground using an efficient sequential coupling technique (UTI-UTC 22) https://rip.trb.org/View/2543417 Wed, 07 May 2025 18:01:06 GMT https://rip.trb.org/View/2543417 Mapping Urban Excavation Induced Deformation in 3D via Multiplatform InSAR Time-Series (UTI-UTC 27) https://rip.trb.org/View/2543420 Wed, 07 May 2025 17:45:19 GMT https://rip.trb.org/View/2543420 Physical model to study tunnel squeezing under true-triaxial stress state (UTI-UTC 30) https://rip.trb.org/View/2543423 Wed, 07 May 2025 17:23:12 GMT https://rip.trb.org/View/2543423 Using InSAR time series analysis to characterize tunnel-induced ground surface deformation (UTI-UTC 40) https://rip.trb.org/View/2543430 Wed, 07 May 2025 16:45:47 GMT https://rip.trb.org/View/2543430 Mechanical Characterizations of Joints in Segmented Tunnel Liners Due to Flexural and Thrust Jack Loading (UTI-UTC 43) https://rip.trb.org/View/2543433 Wed, 07 May 2025 15:59:38 GMT https://rip.trb.org/View/2543433 Field Performance of Pavements Made with High-Modified Hot Mix Asphalt Mixtures https://rip.trb.org/View/2468830 Mon, 02 Dec 2024 19:25:50 GMT https://rip.trb.org/View/2468830 Measuring Field Performance of High-Modified Hot-Mix Asphalt Material over Rubblized Base https://rip.trb.org/View/2442177 Sun, 20 Oct 2024 12:40:49 GMT https://rip.trb.org/View/2442177 Change: A Resilient Approach for Enhancing Asphalt Pavement Performance under Natural Events https://rip.trb.org/View/2363912 Fri, 05 Apr 2024 12:15:58 GMT https://rip.trb.org/View/2363912 Incorporating Traffic Speed Deflection Devices Measurements into Pavement Management and Design https://rip.trb.org/View/2335042 Mon, 05 Feb 2024 16:20:52 GMT https://rip.trb.org/View/2335042