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/ SPR-4162: Incorporating Economic Resilience into INDOT's Transportation Decision-making https://rip.trb.org/View/1467480 Thu, 18 May 2017 16:44:22 GMT https://rip.trb.org/View/1467480 Towards Inferring Welfare Changes from Changes in Curbside Parking Occupancy Rates: A Theoretical Analysis Motivated by SFpark and LA Express Park https://rip.trb.org/View/1441934 Wed, 04 Jan 2017 10:57:11 GMT https://rip.trb.org/View/1441934 Accessibility and Economic Development: How the Transportation Network Affects the Economic Performance of Regions https://rip.trb.org/View/1441881 Wed, 04 Jan 2017 10:55:36 GMT https://rip.trb.org/View/1441881 Understanding the Relationship between Aviation Economics and the Broader Economy https://rip.trb.org/View/1363290 Wed, 29 Jul 2015 01:01:04 GMT https://rip.trb.org/View/1363290 Elements and Ramifications of Varying Financing Scenarios on the Overall Cost of Transportation Capital Programs https://rip.trb.org/View/1359747 Thu, 02 Jul 2015 01:01:00 GMT https://rip.trb.org/View/1359747 Why TNCs Will Be Regulated Like Taxis–Historically Speaking https://rip.trb.org/View/1350301 Tue, 14 Apr 2015 01:00:35 GMT https://rip.trb.org/View/1350301 Research for the AASHTO Standing Committee on Planning https://rip.trb.org/View/1346856 Thu, 19 Mar 2015 01:00:22 GMT https://rip.trb.org/View/1346856 The Economics of Speed - Assessing the Performance of High Speed Rail in Intermodal Transportation https://rip.trb.org/View/1231940 Thu, 03 Jan 2013 14:28:58 GMT https://rip.trb.org/View/1231940