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/ Evaluation of Safety Elements for Improved Pedestrian Safety at At-Grade Rail Crossings https://rip.trb.org/View/2784727 Wed, 30 Sep 2026 18:03:11 GMT https://rip.trb.org/View/2784727 Rail Economic Contribution Study https://rip.trb.org/View/2784542 Tue, 29 Sep 2026 15:13:11 GMT https://rip.trb.org/View/2784542 Impact of Positive Train Control https://rip.trb.org/View/2780472 Wed, 23 Sep 2026 18:03:05 GMT https://rip.trb.org/View/2780472 RailRisk Advisor: A Web-GIS Tool for Assessing Railroad Trespassing Risk and Recommending Countermeasures https://rip.trb.org/View/2772532 Fri, 04 Sep 2026 08:29:13 GMT https://rip.trb.org/View/2772532 Autonomous Robotic System for Detecting Rail Anchor Failures Using Computer Vision https://rip.trb.org/View/2772533 Fri, 04 Sep 2026 08:28:41 GMT https://rip.trb.org/View/2772533 Preventing Turnout Failures through Advanced Analytics and Real-Time Monitoring https://rip.trb.org/View/2772534 Fri, 04 Sep 2026 08:28:05 GMT https://rip.trb.org/View/2772534 AI-Enabled In-Motion Assessment of Continuous Welded Rail https://rip.trb.org/View/2772546 Fri, 04 Sep 2026 08:27:30 GMT https://rip.trb.org/View/2772546 Bayesian Network Modeling of Cyber-Physical Risk and System Dependencies in Railway Control Systems https://rip.trb.org/View/2762050 Wed, 19 Aug 2026 16:14:19 GMT https://rip.trb.org/View/2762050 Application of Machine Learning to Investigate Grinding Parameters of a Novel Railway Grinding Machine https://rip.trb.org/View/2762049 Wed, 19 Aug 2026 16:05:23 GMT https://rip.trb.org/View/2762049 Flood-resilient Transport System Through Integrated Modeling, ML & Immersive AR/VR https://rip.trb.org/View/2732359 Tue, 21 Jul 2026 16:34:57 GMT https://rip.trb.org/View/2732359 Integrated Acoustic and Human-Centered Development and Digital Twin Testing for Rail Noise Abatement Strategies in Ohio https://rip.trb.org/View/2712240 Tue, 09 Jun 2026 10:55:57 GMT https://rip.trb.org/View/2712240 Railway Noise Abatement Strategies: State of the Art and Applicability for Ohio Corridors https://rip.trb.org/View/2712239 Tue, 09 Jun 2026 10:26:02 GMT https://rip.trb.org/View/2712239 Putting a Price on Regional Rail Quality: Evaluating the Value Potential Riders Place on Regional Rail Service Attributes https://rip.trb.org/View/2702083 Wed, 13 May 2026 16:58:48 GMT https://rip.trb.org/View/2702083 Advancing Rail Infrastructure Asset Management and Hazard Mitigation: Educational Tools and Practitioner Decision Support Systems https://rip.trb.org/View/2691664 Sun, 12 Apr 2026 23:25:19 GMT https://rip.trb.org/View/2691664 A Probabilistic Intelligence-Driven Framework for Predictive Cyber Defense in Railway Systems https://rip.trb.org/View/2655703 Tue, 20 Jan 2026 14:16:14 GMT https://rip.trb.org/View/2655703