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/ Enhancing Freight Safety and Efficiency for California’s Logging Industry: A Data-Driven Approach https://rip.trb.org/View/2684215 Wed, 25 Mar 2026 17:03:58 GMT https://rip.trb.org/View/2684215 Improving the Quality and Useability of Planned and Active Work Zone Data https://rip.trb.org/View/2683244 Tue, 24 Mar 2026 10:53:19 GMT https://rip.trb.org/View/2683244 Developing a Data Fusion Tool for Improved Traffic Crash Exposure Analysis and Modeling https://rip.trb.org/View/2663603 Tue, 03 Feb 2026 15:31:17 GMT https://rip.trb.org/View/2663603 Connected Vehicle Data https://rip.trb.org/View/2640696 Tue, 16 Dec 2025 09:56:38 GMT https://rip.trb.org/View/2640696 Shared Space Safety: A Study of Campus Travel and Mixed Mode Interactions https://rip.trb.org/View/2625580 Tue, 18 Nov 2025 15:50:52 GMT https://rip.trb.org/View/2625580 Identifying Harsh Driving Behaviors and Contributing Factors Using Telematics Data: A Case Study in Oakland and Fresno, California https://rip.trb.org/View/2625583 Tue, 18 Nov 2025 15:33:53 GMT https://rip.trb.org/View/2625583 Leveraging Connected Vehicle Data for Enhanced Highway Safety Modeling and Decision-Making https://rip.trb.org/View/2596530 Tue, 09 Sep 2025 08:37:57 GMT https://rip.trb.org/View/2596530 SPR-5020: Identifying Locations with Abnormally High Wrong Way Driving or Interstate U-Turns https://rip.trb.org/View/2577103 Thu, 17 Jul 2025 15:59:18 GMT https://rip.trb.org/View/2577103 SPR-5022: Development of Diagnostic Analytics Tool for Causal Effect Analysis from 511 Database https://rip.trb.org/View/2576661 Tue, 15 Jul 2025 15:44:37 GMT https://rip.trb.org/View/2576661 Improving Holiday Congestion Forecasting on Interstate Highways https://rip.trb.org/View/2571772 Thu, 03 Jul 2025 09:08:00 GMT https://rip.trb.org/View/2571772 Automatic Signal Retiming Using Vehicular Trajectory Data https://rip.trb.org/View/2562295 Fri, 06 Jun 2025 15:12:39 GMT https://rip.trb.org/View/2562295 Misinformation Detection for Safe Transportation Systems https://rip.trb.org/View/2548501 Tue, 29 Apr 2025 16:51:38 GMT https://rip.trb.org/View/2548501 Development of a Scalable, Low-Cost, Environmentally-Friendly Adaptive Traffic Signal Control (SLE-ATSC) System https://rip.trb.org/View/2495005 Fri, 31 Jan 2025 16:35:57 GMT https://rip.trb.org/View/2495005 Analysis of 2018-2024 Network Level Pavement Structural Testing with the TSD https://rip.trb.org/View/2495008 Sat, 25 Jan 2025 10:49:20 GMT https://rip.trb.org/View/2495008 TRC2503: Feasibility of Vehicle Probe Data for Origin-Destination Estimation https://rip.trb.org/View/2353410 Wed, 15 Jan 2025 12:32:06 GMT https://rip.trb.org/View/2353410