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/ AI-assisted Condition Assessment of Roads https://rip.trb.org/View/2752288 Thu, 13 Aug 2026 15:31:12 GMT https://rip.trb.org/View/2752288 A Benchmark Dataset and YOLO-Based Evaluation Framework for Vehicle Detection Before, During, and After Heavy Snow https://rip.trb.org/View/2742155 Sat, 01 Aug 2026 10:40:59 GMT https://rip.trb.org/View/2742155 Using Artificial Intelligence-Based Computer Vision for Traffic Monitoring https://rip.trb.org/View/2736590 Mon, 27 Jul 2026 13:57:59 GMT https://rip.trb.org/View/2736590 Inverse Problem Approaches for Bridge Structural Health Monitoring Using Displacement Data https://rip.trb.org/View/2732495 Wed, 22 Jul 2026 12:08:48 GMT https://rip.trb.org/View/2732495 Artificial Intelligence for Pavement Condition Assessment from 2D/3D Surface Images https://rip.trb.org/View/2727389 Fri, 10 Jul 2026 17:50:55 GMT https://rip.trb.org/View/2727389 Monitoring Active Transportation Demand and Safety with Computer Vision https://rip.trb.org/View/2696847 Tue, 28 Apr 2026 11:05:10 GMT https://rip.trb.org/View/2696847 ViewBridgeInEnvironments: A Holistic, Context-Aware Approach to Bridge Assessment Using Computer Vision Segmentation Technologies https://rip.trb.org/View/2696156 Mon, 27 Apr 2026 19:52:59 GMT https://rip.trb.org/View/2696156 VISIAM (Visual Street Index for Active Mobility): An AI-Based Tool for Assessing Bikeability and Walkability of Streets https://rip.trb.org/View/2680127 Wed, 11 Mar 2026 15:15:43 GMT https://rip.trb.org/View/2680127 Observational Intersection Traffic Safety Analysis https://rip.trb.org/View/2655705 Mon, 19 Jan 2026 16:30:17 GMT https://rip.trb.org/View/2655705 Use of a Synthetic Vision Guidance System (SVGS) as a Category III (CAT III) Rollout Aid https://rip.trb.org/View/2646191 Mon, 29 Dec 2025 12:31:10 GMT https://rip.trb.org/View/2646191 Safety and Operational Performance Assessment of CFIs and DDIs in Utah https://rip.trb.org/View/2632836 Thu, 27 Nov 2025 08:54:32 GMT https://rip.trb.org/View/2632836 Enhancing Structural Safety and Promoting Equity in Infrastructure Maintenance through Human-Centered Bridge Inspection empowered by Artificial Intelligence and Augmented Reality https://rip.trb.org/View/2627937 Fri, 21 Nov 2025 14:16:23 GMT https://rip.trb.org/View/2627937 Are Automonous Vehicles Safer Drivers than Humans? Comparing performance in San Francisco https://rip.trb.org/View/2625584 Tue, 18 Nov 2025 15:14:24 GMT https://rip.trb.org/View/2625584 UAV-Imagery Based Track Component Health Condition Inspection https://rip.trb.org/View/2572335 Wed, 09 Jul 2025 16:04:48 GMT https://rip.trb.org/View/2572335 Statewide augmented information in the driver environment study https://rip.trb.org/View/2570738 Wed, 02 Jul 2025 13:53:38 GMT https://rip.trb.org/View/2570738