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/ Implementing the National Intercity Bus Atlas (Phases II and III) https://rip.trb.org/View/2229031 Mon, 14 Aug 2023 15:58:44 GMT https://rip.trb.org/View/2229031 Update Precipitation Frequency Estimates for Louisiana (NOAA Atlas 14 Volume 14) https://rip.trb.org/View/1846746 Thu, 15 Apr 2021 17:30:59 GMT https://rip.trb.org/View/1846746 Implementing the National Intercity Bus Atlas https://rip.trb.org/View/1628598 Sat, 08 Jun 2019 09:57:47 GMT https://rip.trb.org/View/1628598