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/ Empirical assessment of land use and other policy impacts on freight facility location choices in California https://rip.trb.org/View/2702676 Thu, 14 May 2026 16:42:57 GMT https://rip.trb.org/View/2702676 Health-Aware Edge Computing for Durable Autonomous Transportation https://rip.trb.org/View/2696026 Thu, 23 Apr 2026 17:32:48 GMT https://rip.trb.org/View/2696026 Promoting Teachers' and Young Learners' Engagement of Transportation Issues https://rip.trb.org/View/2652184 Tue, 13 Jan 2026 14:13:31 GMT https://rip.trb.org/View/2652184 Comprehensive assessment of alternative fueling system supply chains in the heavy duty trucking sector https://rip.trb.org/View/2495007 Fri, 31 Jan 2025 18:42:13 GMT https://rip.trb.org/View/2495007 Evaluating and Implementing a New Standardized Spatial Risk Index (SSRI) for Network Vulnerability in the US https://rip.trb.org/View/2495002 Fri, 31 Jan 2025 16:36:19 GMT https://rip.trb.org/View/2495002 Analysis of Changes in the Activity Prisms of Individuals to Predict a Shared Life Experience Metric Over Different Regions and Sociodemographic Groups https://rip.trb.org/View/2440050 Thu, 10 Oct 2024 16:10:20 GMT https://rip.trb.org/View/2440050 Development of a High-resolution Statewide Socio-demographic, Land Use and Economic Development Framework for Transportation Planning https://rip.trb.org/View/2434093 Wed, 25 Sep 2024 07:35:27 GMT https://rip.trb.org/View/2434093 Incorporating Public Health Outcomes into the Transportation Planning and Decision-Making Process https://rip.trb.org/View/2381746 Wed, 22 May 2024 14:34:26 GMT https://rip.trb.org/View/2381746 Social Norming for Seat Belt use https://rip.trb.org/View/2256371 Thu, 28 Sep 2023 13:26:29 GMT https://rip.trb.org/View/2256371 Advancing Equity and Congestion Relief: An Investigation into On-Demand Shared Rides for Under-served Populations https://rip.trb.org/View/2250700 Thu, 21 Sep 2023 15:17:47 GMT https://rip.trb.org/View/2250700 Formative Research and Resources to Prevent Cannabis Impaired Driving Among Teens and Young Adults https://rip.trb.org/View/2205309 Tue, 04 Jul 2023 12:54:39 GMT https://rip.trb.org/View/2205309 RES2024-01: Public Messaging and Behavior Change Systems for Circular Economies https://rip.trb.org/View/2192561 Tue, 06 Jun 2023 12:25:25 GMT https://rip.trb.org/View/2192561 An Analysis of Changes in Time Use and Activity Participation in Response to the COVID-2019 Pandemic in the United States: Implications for Well-being https://rip.trb.org/View/2087515 Tue, 14 Mar 2023 12:25:48 GMT https://rip.trb.org/View/2087515 Distribution of Potential Benefits across Stakeholder Groups for Shared Electric Vehicles Serving Multi-University Commute Travel https://rip.trb.org/View/2008007 Tue, 16 Aug 2022 18:26:24 GMT https://rip.trb.org/View/2008007 Attitudes and Trust in Leveraging Integrated Sociotechnical Systems for Enhancing Community Adaptive Capacity – Phase IV https://rip.trb.org/View/1984228 Wed, 22 Jun 2022 09:46:53 GMT https://rip.trb.org/View/1984228