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 MaineDOT Road and Bridge Infrastructure Construction Costs (3.20) https://rip.trb.org/View/1994583 Fri, 15 Jul 2022 15:28:41 GMT https://rip.trb.org/View/1994583 Non-recurrent Congestion TSMO Strategies https://rip.trb.org/View/1895370 Fri, 03 Dec 2021 13:21:52 GMT https://rip.trb.org/View/1895370 Analysis of Covid-19 and Travel in Maine (ACTIME) - Validation Study (4.9) https://rip.trb.org/View/1875086 Fri, 27 Aug 2021 13:27:11 GMT https://rip.trb.org/View/1875086