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/ Ranking Public Transportation Services for Rural States in the Upper Midwest and Great Plains Region https://rip.trb.org/View/1986462 Wed, 29 Jun 2022 08:45:14 GMT https://rip.trb.org/View/1986462 Green Transportation Infrastructures in Desert Cities https://rip.trb.org/View/1803018 Wed, 03 Mar 2021 19:38:58 GMT https://rip.trb.org/View/1803018 Developing a Methodology for Implementing Safety Improvements on Low-Volume Roads in MT https://rip.trb.org/View/1752451 Thu, 19 Nov 2020 14:25:36 GMT https://rip.trb.org/View/1752451 Identify Potential Causes of Truck Bottlenecks on Freeways and Develop Mitigation Strategies https://rip.trb.org/View/1531768 Sat, 11 Aug 2018 22:05:10 GMT https://rip.trb.org/View/1531768 Inventory of Child Bicycle Education Programs https://rip.trb.org/View/1501943 Mon, 12 Feb 2018 12:09:54 GMT https://rip.trb.org/View/1501943 A New Microeconomic Theory-Based Model for Ranking Data https://rip.trb.org/View/1467494 Thu, 18 May 2017 21:10:08 GMT https://rip.trb.org/View/1467494 SPR-4155: Updating Asset Risk and Vulnerability Assessment for INDOT https://rip.trb.org/View/1447130 Wed, 25 Jan 2017 11:53:05 GMT https://rip.trb.org/View/1447130 Rail Highway At-Grade Crossing Prioritization and Ranking Program Analysis https://rip.trb.org/View/1323571 Wed, 17 Sep 2014 01:00:18 GMT https://rip.trb.org/View/1323571