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/ Economical Acquisition of Intersection Data to Facilitate CAV Operations Phase II - Implementation https://rip.trb.org/View/2326545 Fri, 26 Jan 2024 16:42:04 GMT https://rip.trb.org/View/2326545 Transportation Operations Center Operator Workload Mitigation Strategies https://rip.trb.org/View/2224159 Thu, 03 Aug 2023 10:55:13 GMT https://rip.trb.org/View/2224159 Incorporating Human Factors Guidelines into Transportation Projects, Programs, and Practices https://rip.trb.org/View/2222560 Mon, 31 Jul 2023 16:26:52 GMT https://rip.trb.org/View/2222560 Guide for Self-Explaining Roads in the Context of the Safe System Approach https://rip.trb.org/View/2219014 Tue, 25 Jul 2023 08:50:46 GMT https://rip.trb.org/View/2219014 Guide for Pedestrian and Bicycle Safety at Alternative Intersections and Interchanges (A.I.I.) https://rip.trb.org/View/2166263 Mon, 01 May 2023 17:59:41 GMT https://rip.trb.org/View/2166263 Research and Support Implementation of Highway Construction and Materials that Reduce Environmental Impacts and Emissions, and Maximize Material Efficiency and Recycling. https://rip.trb.org/View/2093179 Tue, 03 Jan 2023 13:53:38 GMT https://rip.trb.org/View/2093179 Safety and Traffic Operations at Cloverleaf Interchanges https://rip.trb.org/View/2008580 Wed, 17 Aug 2022 09:01:06 GMT https://rip.trb.org/View/2008580 Smart Work Zone Control and Performance Evaluation Based on Trajectory Data https://rip.trb.org/View/1986940 Wed, 29 Jun 2022 14:28:24 GMT https://rip.trb.org/View/1986940 NCHRP Implementation Support Program. Implementation for NCHRP Research Report 948—Guide for Pedestrian and Bicycle Safety at Alternative Intersections and Interchanges https://rip.trb.org/View/1957067 Fri, 27 May 2022 12:50:45 GMT https://rip.trb.org/View/1957067 Guide for Transportation Operations Manual Implementation https://rip.trb.org/View/1957080 Fri, 27 May 2022 11:37:17 GMT https://rip.trb.org/View/1957080 Understanding the Impacts of Operational Changes on Safety Performance https://rip.trb.org/View/1953254 Wed, 18 May 2022 09:49:21 GMT https://rip.trb.org/View/1953254 Complete Streets Speed Impacts https://rip.trb.org/View/1913343 Fri, 11 Feb 2022 11:34:04 GMT https://rip.trb.org/View/1913343 ENTERPRISE- PHASE III (Phase II Continuation) https://rip.trb.org/View/1904951 Thu, 20 Jan 2022 13:38:42 GMT https://rip.trb.org/View/1904951 Non-recurrent Congestion TSMO Strategies https://rip.trb.org/View/1895370 Fri, 03 Dec 2021 13:21:52 GMT https://rip.trb.org/View/1895370 Support for AASHTO Committees and Councils. Development of a New Transportation System Operations Strategic Plan https://rip.trb.org/View/1893359 Thu, 25 Nov 2021 12:55:08 GMT https://rip.trb.org/View/1893359