Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. 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/ Adaptive Signal Control Algorithms for Connected Vehicles https://rip.trb.org/View/2353425 Thu, 21 Mar 2024 12:25:12 GMT https://rip.trb.org/View/2353425 Guidance for Incorporating Work Zone Data within Traffic Management Operations https://rip.trb.org/View/2344447 Thu, 22 Feb 2024 18:09:52 GMT https://rip.trb.org/View/2344447 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 Radio-Frequency Signal Augmentation to Reduce PNT Jamming and Spoofing Risks https://rip.trb.org/View/2329755 Wed, 31 Jan 2024 15:07:07 GMT https://rip.trb.org/View/2329755 Mitigation of Cybersecurity Vulnerabilities for Traffic Control Infrastructure https://rip.trb.org/View/2301123 Thu, 30 Nov 2023 10:58:29 GMT https://rip.trb.org/View/2301123 PedPal Lite: An ATSC-Independent Safe Intersection Crossing App https://rip.trb.org/View/2292660 Tue, 21 Nov 2023 18:56:38 GMT https://rip.trb.org/View/2292660 Development of Guidelines for Implementing the Flipped Left Diamond Interchange Design https://rip.trb.org/View/2283483 Mon, 30 Oct 2023 22:58:36 GMT https://rip.trb.org/View/2283483 Improving Traffic Signal System Planning, Design and Management with Big-data-enhanced Automated Traffic Signal Performance Metrics (ATSPM) System https://rip.trb.org/View/2256333 Wed, 27 Sep 2023 17:15:22 GMT https://rip.trb.org/View/2256333 Traffic Control Device Analysis, Testing, and Evaluation Program https://rip.trb.org/View/2256330 Wed, 27 Sep 2023 16:59:47 GMT https://rip.trb.org/View/2256330 Develop Assessment and Mitigation Guidance for Ancillary Highway Structures with Existing Cracks https://rip.trb.org/View/2256318 Wed, 27 Sep 2023 15:58:27 GMT https://rip.trb.org/View/2256318 Develop Performance of Baseplate Connections in COSS and Traffic Signal Structures https://rip.trb.org/View/2256300 Wed, 27 Sep 2023 15:54:34 GMT https://rip.trb.org/View/2256300 Roadside Safety Device Analysis, Testing, and Evaluation Program https://rip.trb.org/View/2256266 Wed, 27 Sep 2023 15:49:58 GMT https://rip.trb.org/View/2256266 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 Practical Performance Indices to Enable Ranking of Signalized Corridors https://rip.trb.org/View/2250688 Thu, 21 Sep 2023 13:48:49 GMT https://rip.trb.org/View/2250688