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/ Delivery Deserts: Mapping, Understanding, and Overcoming Service Challenges https://rip.trb.org/View/2422984 Thu, 29 Aug 2024 16:37:20 GMT https://rip.trb.org/View/2422984 Forced Resonance Imaging for 3-D Mapping of Buried Gas Pipes https://rip.trb.org/View/2093149 Tue, 03 Jan 2023 13:53:23 GMT https://rip.trb.org/View/2093149 SPR-4639: Connected Vehicle Centric Dashboards for TMC of the Future https://rip.trb.org/View/1873301 Fri, 20 Aug 2021 16:06:16 GMT https://rip.trb.org/View/1873301