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/ Support for AASHTO Committees and Councils. Roadmap for Integrated Selection of Multimodal Facilities https://rip.trb.org/View/2348473 Fri, 08 Mar 2024 10:00:28 GMT https://rip.trb.org/View/2348473 SPR-4355: Synthesis Study: Facilities (Enterprise Development, Sponsorship/Privatization) https://rip.trb.org/View/1628173 Fri, 31 May 2019 15:22:14 GMT https://rip.trb.org/View/1628173