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/ A Deep Dive Into Corridor DC Fast Chargers in California https://rip.trb.org/View/2350816 Wed, 13 Mar 2024 17:46:35 GMT https://rip.trb.org/View/2350816 High Tension Guard Cable Inspection and Life Cycle https://rip.trb.org/View/2135540 Fri, 10 Mar 2023 10:57:55 GMT https://rip.trb.org/View/2135540 Tightening Criteria for Stainless Steel Bolts https://rip.trb.org/View/2100879 Wed, 18 Jan 2023 11:17:27 GMT https://rip.trb.org/View/2100879 SPR-4713: Development of Guidelines for Compatible Sensor Installation, Data Collection, and Database-based Visualization for INDOT https://rip.trb.org/View/2059482 Fri, 11 Nov 2022 10:02:33 GMT https://rip.trb.org/View/2059482 Determine Adequacy of Installation of Existing Roadside Barriers on High-Speed Roadways https://rip.trb.org/View/1879861 Thu, 23 Sep 2021 12:26:12 GMT https://rip.trb.org/View/1879861 Evaluate Alternative Methods to Examine Visibility of Pavement Markings https://rip.trb.org/View/1879839 Thu, 23 Sep 2021 10:46:33 GMT https://rip.trb.org/View/1879839 Acoustic Effectiveness of Vinyl Fence Noise Walls https://rip.trb.org/View/1762184 Wed, 06 Jan 2021 11:45:43 GMT https://rip.trb.org/View/1762184 Effects of Construction Installation Methods on the Design and Performance of Drilled Shaft Foundations https://rip.trb.org/View/1707187 Wed, 20 May 2020 22:16:36 GMT https://rip.trb.org/View/1707187 Guide to the Contextual Application of Overhead Lighting on Highways https://rip.trb.org/View/1707197 Wed, 20 May 2020 18:48:43 GMT https://rip.trb.org/View/1707197 Development of Guidance for Non-Standard Roadside Hardware Installations https://rip.trb.org/View/1707224 Tue, 19 May 2020 17:09:00 GMT https://rip.trb.org/View/1707224 Implementation and Evaluation of an Automated Placard Reader System - Phase II https://rip.trb.org/View/1679148 Thu, 16 Jan 2020 09:03:55 GMT https://rip.trb.org/View/1679148 SPR-4423: Pavement Markings for Asphalt and Concrete Pavements https://rip.trb.org/View/1646228 Thu, 15 Aug 2019 16:33:09 GMT https://rip.trb.org/View/1646228 Intersection Modifications Using Modular Mini-Roundabout Methods https://rip.trb.org/View/1641418 Tue, 30 Jul 2019 13:43:46 GMT https://rip.trb.org/View/1641418 Valuation and Compensation for Accommodating Utility and Communications Installations in Public Rights of Way https://rip.trb.org/View/1628612 Fri, 07 Jun 2019 15:51:34 GMT https://rip.trb.org/View/1628612 AASHTO LRFD Design, Installation, and Standard Practice of Testing for Cured In-Place Pipe Liners https://rip.trb.org/View/1628622 Thu, 06 Jun 2019 19:37:18 GMT https://rip.trb.org/View/1628622