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/ Evaluating the Safety Impacts of Flashing Yellow Permissive Left-Turn Indications in Massachusetts: Approach Level Analysis - Phase II https://rip.trb.org/View/2022986 Tue, 13 Sep 2022 17:14:28 GMT https://rip.trb.org/View/2022986 A Before and After Study to Evaluate the Operational Benefits of the Dynamic Flashing Yellow Arrow Decision Support System (DFYA-DSS) https://rip.trb.org/View/1852975 Mon, 17 May 2021 09:30:45 GMT https://rip.trb.org/View/1852975 Detailed Analysis of Roadway Users Interactions at Intersections with Flashing Yellow Arrows https://rip.trb.org/View/1595402 Tue, 26 Mar 2019 19:54:54 GMT https://rip.trb.org/View/1595402 Evaluation of Change and Clearance Intervals Prior to the Flashing Yellow Arrow Permissive Left-Turn Indication https://rip.trb.org/View/1359249 Sat, 27 Jun 2015 01:00:49 GMT https://rip.trb.org/View/1359249 Efficient Evaluation Procedures for Red-Light Cameras https://rip.trb.org/View/1232226 Thu, 03 Jan 2013 14:34:17 GMT https://rip.trb.org/View/1232226