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/ Data for Forecasting Truck Parking and Land Use https://rip.trb.org/View/2558396 Wed, 28 May 2025 10:14:30 GMT https://rip.trb.org/View/2558396 Enhancing Traffic Delay Prediction Utilizing Data-Driven Techniques https://rip.trb.org/View/2485374 Fri, 03 Jan 2025 16:08:01 GMT https://rip.trb.org/View/2485374 Safe and efficient automated freeway traffic control- Phase 2 https://rip.trb.org/View/2440020 Sun, 13 Oct 2024 09:24:38 GMT https://rip.trb.org/View/2440020 Integrating Progression Band and Delay Optimization for Arterials with Unbalanced Directional Traffic https://rip.trb.org/View/2343710 Thu, 22 Feb 2024 15:54:19 GMT https://rip.trb.org/View/2343710 Methodologies for Monitoring Work Zone Performance Measures across State Border Highways using Connected Vehicle Data https://rip.trb.org/View/2329130 Sun, 28 Jan 2024 13:11:14 GMT https://rip.trb.org/View/2329130 Monitoring of Urban Roadway Safety Hazards from Existing Bus-based Video Imagery https://rip.trb.org/View/2292654 Tue, 21 Nov 2023 20:40:31 GMT https://rip.trb.org/View/2292654 Design and evaluation of an Arterial-Friendly Local Ramp Metering System https://rip.trb.org/View/2250737 Thu, 21 Sep 2023 14:59:55 GMT https://rip.trb.org/View/2250737 Enabling GLOSA through Domain Knowledge Aware SPAT Prediction and Queue Length Aware Trajectory Optimization https://rip.trb.org/View/2250699 Thu, 21 Sep 2023 14:18:54 GMT https://rip.trb.org/View/2250699 Develop Improved Queue Warning System Combining Multiple Data Sources https://rip.trb.org/View/2055963 Thu, 03 Nov 2022 14:33:11 GMT https://rip.trb.org/View/2055963 RES2019-10: Quantify Freeway Safety Service Patrol and Protect the Queue Impact on Transportation Network Reliability https://rip.trb.org/View/1851955 Tue, 11 May 2021 16:09:56 GMT https://rip.trb.org/View/1851955 SPR-4600: Impacts to Traffic Behavior from Queue Warning Truck – Current Pilot Project https://rip.trb.org/View/1849175 Mon, 26 Apr 2021 20:22:49 GMT https://rip.trb.org/View/1849175 Evaluation of School Travel Patterns and Preferences https://rip.trb.org/View/1844084 Tue, 30 Mar 2021 08:26:02 GMT https://rip.trb.org/View/1844084 Development of a Traffic Management Decision Support Tool (DST) for Freeway Incident Traffic Management (FITM) Plan Deployment – Phase 2: An enhanced DST-I95, including I495, I695, I70, US29 https://rip.trb.org/View/1715293 Fri, 19 Jun 2020 13:33:28 GMT https://rip.trb.org/View/1715293 Driving Simulator Assessment of Dynamic Lane Grouping at Signalized intersections https://rip.trb.org/View/1521567 Tue, 03 Jul 2018 10:03:17 GMT https://rip.trb.org/View/1521567 Synthesis of Information Related to Highway Practices. Topic 48-08. Connected Work Zones - Integrating Technology into Work Zones, Vehicles, and Equipment to Improve Worker, Driver, Pedestrian, and Bicycle Safety https://rip.trb.org/View/1407103 Wed, 11 May 2016 15:50:50 GMT https://rip.trb.org/View/1407103