Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. 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/ Real-Time Trip Support for Multimodal Travelers https://rip.trb.org/View/2166265 Mon, 01 May 2023 18:06:35 GMT https://rip.trb.org/View/2166265 Transportation Management Centers Pooled Fund Study Phase II https://rip.trb.org/View/1891336 Thu, 11 Nov 2021 08:15:29 GMT https://rip.trb.org/View/1891336 Assessment of Innovative and Automated Freight Systems and Development of Evaluation Tools, Phase III https://rip.trb.org/View/1715629 Wed, 24 Jun 2020 09:42:02 GMT https://rip.trb.org/View/1715629 Impact of Road Information Assistive Systems on Pedestrian Crossing Safety https://rip.trb.org/View/1705304 Thu, 07 May 2020 12:47:29 GMT https://rip.trb.org/View/1705304 Analyzing Various Data Sources and Evaluating Effectiveness of Providing Travel Time for Non-Freeways https://rip.trb.org/View/1528378 Fri, 27 Jul 2018 15:18:50 GMT https://rip.trb.org/View/1528378 Dynamic Transit Trip Planner (DTTP) (Interactive Transit Station Information System [ITSIS]) https://rip.trb.org/View/1441782 Wed, 04 Jan 2017 10:52:19 GMT https://rip.trb.org/View/1441782 Aurora Program https://rip.trb.org/View/1377923 Tue, 22 Dec 2015 10:28:01 GMT https://rip.trb.org/View/1377923 Enhancing TSM&O Strategies Through User Cost Analysis and Life Cycle Assessment https://rip.trb.org/View/1363412 Thu, 30 Jul 2015 01:01:14 GMT https://rip.trb.org/View/1363412 Northwest Passage Phase III https://rip.trb.org/View/1354931 Fri, 22 May 2015 01:02:00 GMT https://rip.trb.org/View/1354931 An Analysis Framework for Determining the Best Location of VMS's in a Transportation Network Using DTA https://rip.trb.org/View/1239046 Wed, 30 Jan 2013 01:00:36 GMT https://rip.trb.org/View/1239046 Traffic Management of Heavy Vehicles in Work Zones https://rip.trb.org/View/1236638 Thu, 03 Jan 2013 15:50:24 GMT https://rip.trb.org/View/1236638 Drivers' Asynchronous Day-to-Day Route Choices with Information Provision https://rip.trb.org/View/1236307 Thu, 03 Jan 2013 15:44:45 GMT https://rip.trb.org/View/1236307 Day-Sim-TRANSIMS Integrated Model Enhancement https://rip.trb.org/View/1232038 Thu, 03 Jan 2013 14:30:48 GMT https://rip.trb.org/View/1232038