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/ Ultra-High Performance Concrete Connections Between Precast Bridge Deck Elements https://rip.trb.org/View/1351313 Wed, 22 Apr 2015 01:03:13 GMT https://rip.trb.org/View/1351313 Implementation and Field Evaluation of Pretensioned Concrete Girder End Crack Control Methods https://rip.trb.org/View/1334485 Sat, 06 Dec 2014 01:00:30 GMT https://rip.trb.org/View/1334485