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/ A Model of EV Adoption and Rank-Based Contributing Factors https://rip.trb.org/View/2553164 Thu, 15 May 2025 14:48:06 GMT https://rip.trb.org/View/2553164 Developing a Transportation Demand Management Tool for DRPT to Understand the Factors Affecting Transit Ridership https://rip.trb.org/View/2499025 Tue, 28 Jan 2025 11:44:33 GMT https://rip.trb.org/View/2499025 Exploring Older Adults’ Mobility Challenges and Preferences Before and After COVID-19 Pandemic https://rip.trb.org/View/1948615 Fri, 06 May 2022 11:27:32 GMT https://rip.trb.org/View/1948615 New Fare Payment Technology and Pricing Strategies for Mobility-as-a-Service (MaaS) https://rip.trb.org/View/1938497 Wed, 06 Apr 2022 14:30:34 GMT https://rip.trb.org/View/1938497