Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. 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/ Evaluation of Corrugated HDPE Pipes Manufactured with Recycled Content https://rip.trb.org/View/1765036 Fri, 22 Jan 2021 11:26:23 GMT https://rip.trb.org/View/1765036 Extreme Flood Vulnerability Analysis https://rip.trb.org/View/1583677 Tue, 12 Feb 2019 12:26:14 GMT https://rip.trb.org/View/1583677 Structural Design Methodology for Spray Applied Pipe Liners in Gravity Storm Water Conveyance Conduits https://rip.trb.org/View/1456883 Wed, 22 Feb 2017 18:11:06 GMT https://rip.trb.org/View/1456883