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/ Value Engineering Applied to Airports https://rip.trb.org/View/2226021 Thu, 10 Aug 2023 10:09:11 GMT https://rip.trb.org/View/2226021 Guide for Incorporating Right-of-Way and Utilities into Value Engineering Studies https://rip.trb.org/View/1957100 Tue, 24 May 2022 19:19:50 GMT https://rip.trb.org/View/1957100 Guidebook for Implementing Constructability Across the Entire Project Development Process: NEPA to Final Design https://rip.trb.org/View/1407095 Wed, 11 May 2016 15:22:00 GMT https://rip.trb.org/View/1407095