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/ MARTA Track Inspection & Asset Management Research and Demonstration https://rip.trb.org/View/2071575 Mon, 28 Nov 2022 14:20:10 GMT https://rip.trb.org/View/2071575 Evaluating the Impact of Real-time Transit Passenger Information on Ridership and Mode Share https://rip.trb.org/View/1474315 Thu, 13 Jul 2017 01:01:00 GMT https://rip.trb.org/View/1474315