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/ Smart Geosynthetics for Performance Monitoring and Life Cycle Assessment of Transportation Infrastructure https://rip.trb.org/View/2646950 Tue, 06 Jan 2026 09:05:38 GMT https://rip.trb.org/View/2646950 Evaluating Polymer Concrete As A Bonding Agent in Segmental Bridge Construction https://rip.trb.org/View/2633311 Tue, 02 Dec 2025 16:04:11 GMT https://rip.trb.org/View/2633311 UHPC Connection For SDCL Steel Bridge System https://rip.trb.org/View/2549026 Sun, 04 May 2025 15:20:55 GMT https://rip.trb.org/View/2549026 Camera Based Computer Vision Measurements for Bridge Field Testing https://rip.trb.org/View/2512627 Fri, 21 Feb 2025 22:14:18 GMT https://rip.trb.org/View/2512627 Seismic Detailing of Steel H-Pile Connections https://rip.trb.org/View/2512622 Fri, 21 Feb 2025 21:54:18 GMT https://rip.trb.org/View/2512622 3D Printed Smart Permanent Concrete Formwork for Precast Structural Component https://rip.trb.org/View/2491000 Wed, 22 Jan 2025 12:05:34 GMT https://rip.trb.org/View/2491000 Evaluation of Adhesive Anchors in Concrete Pavement Applications https://rip.trb.org/View/2420093 Fri, 23 Aug 2024 11:40:51 GMT https://rip.trb.org/View/2420093 Bridge Load Posting Based on Load Testing (Phase 2) https://rip.trb.org/View/2417063 Mon, 12 Aug 2024 13:26:30 GMT https://rip.trb.org/View/2417063 Lateral Load Effect on Railway Tapered Roller Bearing Performance https://rip.trb.org/View/2405272 Mon, 22 Jul 2024 08:17:03 GMT https://rip.trb.org/View/2405272 Statewide Calibration of CPT Direct Design Methods Using Static Load Test Data https://rip.trb.org/View/2359344 Thu, 28 Mar 2024 07:57:45 GMT https://rip.trb.org/View/2359344 Seamless Vehicle and Bridge Monitoring for Transportation and Infrastructure Safety through a Wireless Internet-of-Things System – Phase I https://rip.trb.org/View/2341570 Mon, 19 Feb 2024 16:28:06 GMT https://rip.trb.org/View/2341570 Experimental and Numerical Investigation of Integral Abutment Bridges: Single and Group Pile Behavior https://rip.trb.org/View/2317329 Tue, 02 Jan 2024 09:55:19 GMT https://rip.trb.org/View/2317329 Evaluation and Incorporation of Site and Laboratory Variability into LRFD Design of Pile Foundations – Phase 2 https://rip.trb.org/View/2292744 Tue, 21 Nov 2023 08:17:38 GMT https://rip.trb.org/View/2292744 Improved Geotechnical Correlations for Lateral Pile Analysis https://rip.trb.org/View/2270164 Thu, 19 Oct 2023 14:12:12 GMT https://rip.trb.org/View/2270164 Adaptive Prestressing System for Concrete Crossties: Prototype Development https://rip.trb.org/View/2007977 Mon, 15 Aug 2022 16:37:23 GMT https://rip.trb.org/View/2007977