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/ Bridge Weigh in Motion For Simultaneous Multiple Vehicles https://rip.trb.org/View/1686484 Thu, 13 Feb 2020 12:15:49 GMT https://rip.trb.org/View/1686484 Research Program to Support the Research, Development, and Deployment of System Operations Applications of Vehicle Infrastructure Integration (VII) https://rip.trb.org/View/1366546 Sat, 22 Aug 2015 01:01:19 GMT https://rip.trb.org/View/1366546 Integrated Land-Use, Transportation and Environmental Modeling: Complex Systems Approaches and Advanced Policy Applications https://rip.trb.org/View/1359765 Thu, 02 Jul 2015 01:01:17 GMT https://rip.trb.org/View/1359765 Modeling Transportation Alternatives https://rip.trb.org/View/1359764 Thu, 02 Jul 2015 01:01:16 GMT https://rip.trb.org/View/1359764 Vermont Transportation and Land Use Carbon Calculator: Modeling Transportation Alternatives - Part 2 https://rip.trb.org/View/1359763 Thu, 02 Jul 2015 01:01:15 GMT https://rip.trb.org/View/1359763 Agricultural Freight: Network Access and Issues https://rip.trb.org/View/1359762 Thu, 02 Jul 2015 01:01:14 GMT https://rip.trb.org/View/1359762 Agricultural Freight: Network Access and Issues (Part 2) https://rip.trb.org/View/1359723 Thu, 02 Jul 2015 01:00:37 GMT https://rip.trb.org/View/1359723 Modeling Transportation Alternatives https://rip.trb.org/View/1357382 Fri, 12 Jun 2015 01:01:40 GMT https://rip.trb.org/View/1357382 Commercial Vehicle Infrastructure Integration (CVII) https://rip.trb.org/View/1264507 Tue, 08 Oct 2013 01:01:41 GMT https://rip.trb.org/View/1264507 Human Factors Engineering Integration https://rip.trb.org/View/1259590 Sat, 17 Aug 2013 01:01:05 GMT https://rip.trb.org/View/1259590 Heavy Vehicle Safety at Traffic Signals (Phase A) https://rip.trb.org/View/1233054 Thu, 03 Jan 2013 14:50:04 GMT https://rip.trb.org/View/1233054 Trusted Trucks® 2(Phase B) https://rip.trb.org/View/1232737 Thu, 03 Jan 2013 14:43:54 GMT https://rip.trb.org/View/1232737 Trusted Trucks® 2 (Phase B) https://rip.trb.org/View/1232731 Thu, 03 Jan 2013 14:43:47 GMT https://rip.trb.org/View/1232731