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/ Evaluating the Willingness to Pay for Managed Lanes (MLs) https://rip.trb.org/View/2563659 Wed, 11 Jun 2025 13:19:33 GMT https://rip.trb.org/View/2563659 Telemedicine Adoption Before, During, and After COVID-19: The Role of Socioeconomic and Built Environment Variables https://rip.trb.org/View/2519198 Sat, 08 Mar 2025 11:26:30 GMT https://rip.trb.org/View/2519198 Evaluating Housing Dissonance and the Potential for Smart Growth in Rural America https://rip.trb.org/View/2495006 Fri, 31 Jan 2025 16:35:50 GMT https://rip.trb.org/View/2495006 Planning and Policy for Safer Roads with Autonomous Vehicles: Moral Decision Making Behavior in Dilemma-inducing Situations https://rip.trb.org/View/2440031 Sun, 13 Oct 2024 10:57:46 GMT https://rip.trb.org/View/2440031 Exploring the Changing Dynamics of Household Vehicle Ownership and Use in the U.S. https://rip.trb.org/View/2440045 Thu, 10 Oct 2024 17:16:55 GMT https://rip.trb.org/View/2440045 Competitiveness, User Preference, and Willingness-to-Pay for Peer-to-Peer Ridesharing Service https://rip.trb.org/View/2343858 Thu, 22 Feb 2024 16:11:26 GMT https://rip.trb.org/View/2343858 Smart Rideshare Matching – Feasibility of Utilizing Personalized Preferences https://rip.trb.org/View/2251066 Thu, 21 Sep 2023 15:48:07 GMT https://rip.trb.org/View/2251066 Investigating the Contributing Factors to Willingness to Share Automated Vehicles with Gender Focus https://rip.trb.org/View/2142128 Fri, 24 Mar 2023 10:57:07 GMT https://rip.trb.org/View/2142128 A Multidimensional Analysis of Willingness to Share Rides in a Future of Autonomous Vehicles https://rip.trb.org/View/2137503 Tue, 14 Mar 2023 12:34:26 GMT https://rip.trb.org/View/2137503 ACRP Web Resource for Airport User Choice Modeling and Analysis https://rip.trb.org/View/2007981 Tue, 16 Aug 2022 14:11:49 GMT https://rip.trb.org/View/2007981 Attitudes Towards Emerging Mobility Options and Technologies – Phase 3: Survey Data Compilation and Analysis for Tampa, FL https://rip.trb.org/View/1983979 Tue, 21 Jun 2022 09:35:18 GMT https://rip.trb.org/View/1983979 An Exploratory Analysis to Estimate the Value of Free Charging Bundle in Electric Vehicle Purchases https://rip.trb.org/View/1983977 Tue, 21 Jun 2022 09:30:01 GMT https://rip.trb.org/View/1983977 Investigating the Role of Attitudinal Factors on Adoption of Emerging Automated Vehicle and Vehicle Safety Technologies https://rip.trb.org/View/1983972 Tue, 21 Jun 2022 09:14:42 GMT https://rip.trb.org/View/1983972 Synthesis of Information Related to Airport Practices. Topic S03-17. Airport Centric Advanced Air Mobility Market Study https://rip.trb.org/View/1897247 Tue, 14 Dec 2021 14:20:53 GMT https://rip.trb.org/View/1897247 Y3R8 - Incorporating Freight in Regional Land Use Planning Models https://rip.trb.org/View/1868908 Wed, 28 Jul 2021 12:23:37 GMT https://rip.trb.org/View/1868908