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/ Generative AI-based Framework for Modeling Longitudinal Travel Behavior Adaptation Under Transportation Interventions https://rip.trb.org/View/2775063 Fri, 04 Sep 2026 15:40:53 GMT https://rip.trb.org/View/2775063 Performance Evaluation of Valmont Dampers for Traffic Signal and Sign Structures https://rip.trb.org/View/2772643 Wed, 02 Sep 2026 13:31:08 GMT https://rip.trb.org/View/2772643 Synthesis of Information Related to Transit Practices. Topic SG-24. Transit Agency Practices for Automating NTD Operational Data Reporting https://rip.trb.org/View/2772561 Tue, 01 Sep 2026 09:25:05 GMT https://rip.trb.org/View/2772561 Enhancing The Wyoming Pavement Quality Rating Estimation https://rip.trb.org/View/2772465 Tue, 01 Sep 2026 08:55:36 GMT https://rip.trb.org/View/2772465 Evaluating Real-World Multi-View Vulnerabilities in Autonomous Driving Perception and Planning for Improved Safety and Regulation https://rip.trb.org/View/2742144 Sat, 01 Aug 2026 10:27:03 GMT https://rip.trb.org/View/2742144 GenAI-Enabled Automated Traffic Simulation Management https://rip.trb.org/View/2742141 Sat, 01 Aug 2026 09:48:00 GMT https://rip.trb.org/View/2742141 StreetsAPI: A Connected-Vehicle Interface for Planning-Informed Street Management https://rip.trb.org/View/2739299 Thu, 30 Jul 2026 16:08:44 GMT https://rip.trb.org/View/2739299 Risk-Based and Cost-Effective Agency Verification of Contractor-Collected Pavement and Bridge Profiles https://rip.trb.org/View/2712193 Tue, 09 Jun 2026 17:10:07 GMT https://rip.trb.org/View/2712193 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 Hydrologic and Hydraulic Software Enhancements (SMS, WMS, Hydraulic Toolbox, and HY-8) https://rip.trb.org/View/2698362 Fri, 01 May 2026 19:48:20 GMT https://rip.trb.org/View/2698362 Resilient Software-Defined Vehicle Platform Architectures with Secure Live Migration https://rip.trb.org/View/2696966 Wed, 29 Apr 2026 16:36:12 GMT https://rip.trb.org/View/2696966 Statistical Evaluation of Illinois Modified AASHTO T161 Freeze–Thaw Testing Following Laboratory Relocation https://rip.trb.org/View/2686616 Wed, 01 Apr 2026 09:41:33 GMT https://rip.trb.org/View/2686616 Aviation Infectious Risk and Safety: Dissemination and benchmarking of human motion for disease modeling https://rip.trb.org/View/2675923 Mon, 02 Mar 2026 10:19:24 GMT https://rip.trb.org/View/2675923 Using Large Language Models to Generate Synthetic Data for Proactive Pedestrian Safety Prediction: Overcoming Data Collection Barriers in Surrogate Safety Analysis https://rip.trb.org/View/2663604 Tue, 03 Feb 2026 15:34:23 GMT https://rip.trb.org/View/2663604 Advancement of Tools for Transportation Asset Management https://rip.trb.org/View/2658112 Fri, 23 Jan 2026 20:17:53 GMT https://rip.trb.org/View/2658112