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/ Clear Roads Winter Highway Operations Pooled Fund https://rip.trb.org/View/1366544 Sat, 22 Aug 2015 01:01:15 GMT https://rip.trb.org/View/1366544 Support Services for Peer Exchanges https://rip.trb.org/View/1362118 Wed, 22 Jul 2015 01:01:35 GMT https://rip.trb.org/View/1362118 A Peer Exchange and Review of Deep Foundation Testing Methodologies at Caltrans https://rip.trb.org/View/1234065 Thu, 03 Jan 2013 15:06:12 GMT https://rip.trb.org/View/1234065 PEER Exchanges Group Discussions & Informational Gathering https://rip.trb.org/View/1234021 Thu, 03 Jan 2013 15:05:32 GMT https://rip.trb.org/View/1234021 FY 2010 Federal Highway Administration Air Quality Analysis Support Tasks https://rip.trb.org/View/1234015 Thu, 03 Jan 2013 15:05:27 GMT https://rip.trb.org/View/1234015