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/ Deep Learning–Based Digital Image Correlation for Fatigue Crack Characterization in Steel Structures https://rip.trb.org/View/2703927 Tue, 19 May 2026 13:48:19 GMT https://rip.trb.org/View/2703927 An Innovative Technology To Prevent Wind-Induced Fatigue Cracks In The Astoria-Megler Bridge https://rip.trb.org/View/2594025 Thu, 28 Aug 2025 15:43:01 GMT https://rip.trb.org/View/2594025 Experimental Determination of Crack Growth in Rails Subjected to Long-Term Cyclic Fatigue Loading https://rip.trb.org/View/2573184 Mon, 14 Jul 2025 13:01:56 GMT https://rip.trb.org/View/2573184 Computational Model for Predicting Fracture in Rails Subjected to Long-Term Cyclic Fatigue Loading https://rip.trb.org/View/2573185 Mon, 14 Jul 2025 12:45:49 GMT https://rip.trb.org/View/2573185 Refining Asphalt Mixture Fatigue Cracking Design Criteria Based on Overlay Testing https://rip.trb.org/View/2480361 Wed, 01 Jan 2025 17:09:36 GMT https://rip.trb.org/View/2480361 Weight-In-Motion (WIM) Analysis for New Jersey Bridges for Establishing Various Live Load Models for Design and Bridges Management Task https://rip.trb.org/View/2410355 Mon, 29 Jul 2024 10:40:18 GMT https://rip.trb.org/View/2410355 Automated Bridge Inspection using Digital Image Correlation and other Vision-based Methods https://rip.trb.org/View/2341501 Sat, 17 Feb 2024 16:13:37 GMT https://rip.trb.org/View/2341501 Long-Term Pavement Structural & Functional Evaluation on State Route 76 https://rip.trb.org/View/2264428 Mon, 09 Oct 2023 09:22:26 GMT https://rip.trb.org/View/2264428 Prediction of Moisture Resistance of Polymeric Asphalt Binders Through the Atomic Force Microscopy (AFM) Technique https://rip.trb.org/View/1948642 Fri, 06 May 2022 12:23:32 GMT https://rip.trb.org/View/1948642 Field Testing and Long-Term Monitoring of Selected High-Mast Lighting Towers https://rip.trb.org/View/1877400 Wed, 08 Sep 2021 12:26:05 GMT https://rip.trb.org/View/1877400 Development of a Cyclic Semi-Circular Bend Test to Evaluate Asphalt Mixture Crack Propagation Properties at Intermediate Temperature https://rip.trb.org/View/1765419 Tue, 26 Jan 2021 10:55:56 GMT https://rip.trb.org/View/1765419 Viability Assessment and Cost-Effectiveness of Using High-Modulus Asphalt Concrete (HMAC) as Base Course in Asphalt Pavements in Louisiana https://rip.trb.org/View/1751117 Tue, 10 Nov 2020 08:33:51 GMT https://rip.trb.org/View/1751117 Fatigue Crack Inspection Using Computer Vision and Augmented Reality https://rip.trb.org/View/1749081 Wed, 04 Nov 2020 11:33:45 GMT https://rip.trb.org/View/1749081 Automated Bridge Inspection using Digital Image Correlation Phase III – Examination Alternative Vision-based Methods and Deployment Mechanisms for Field Implementation https://rip.trb.org/View/1741269 Fri, 25 Sep 2020 14:55:00 GMT https://rip.trb.org/View/1741269 Evaluation of Vibration Mitigation Techniques for KDOT Cantilever and Butterfly Sign Structures https://rip.trb.org/View/1736399 Tue, 01 Sep 2020 13:47:09 GMT https://rip.trb.org/View/1736399