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/ Analysis of the Poplar Creek Box Culverts https://rip.trb.org/View/2313954 Thu, 21 Dec 2023 10:32:27 GMT https://rip.trb.org/View/2313954 Performance Evaluation of Reinforced Concrete Box Culverts https://rip.trb.org/View/2050260 Tue, 25 Oct 2022 09:59:49 GMT https://rip.trb.org/View/2050260 Standardizing Rigid Inclusions for Transportation Projects – Phase I https://rip.trb.org/View/2047342 Tue, 18 Oct 2022 17:06:18 GMT https://rip.trb.org/View/2047342 Thinking Inside the Box (Culvert): Developing a Low-Cost, Easy-to-Install Retrofit Prototype for Fish Passage https://rip.trb.org/View/2010049 Fri, 19 Aug 2022 11:44:06 GMT https://rip.trb.org/View/2010049 Developing the Load Distribution Formula for Louisiana Culverts https://rip.trb.org/View/1744892 Mon, 12 Oct 2020 15:02:02 GMT https://rip.trb.org/View/1744892 Development of Self-Cleaning Box Culvert Phase III TR-719 https://rip.trb.org/View/1573430 Fri, 07 Dec 2018 12:57:17 GMT https://rip.trb.org/View/1573430