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/ Commuter Bus Demand, Incentives for Modal Shift, and Impact on GHG: Part II – Service Design Concepts https://rip.trb.org/View/1580238 Mon, 28 Jan 2019 10:13:56 GMT https://rip.trb.org/View/1580238 PERCEPT Indoor Navigation System for Visually Impaired: Beta Study https://rip.trb.org/View/1574981 Mon, 17 Dec 2018 15:47:42 GMT https://rip.trb.org/View/1574981 Coupled Mobility Networks: A Data Driven Approach https://rip.trb.org/View/1346798 Wed, 18 Mar 2015 01:00:56 GMT https://rip.trb.org/View/1346798 Introducing Transportation-Related Careers to Minority High School Students in Massachusetts Underserved Communities https://rip.trb.org/View/1235551 Thu, 03 Jan 2013 15:31:47 GMT https://rip.trb.org/View/1235551 Understanding the Impacts of Climate Change on the I-95 Corridor in Maryland and Delaware https://rip.trb.org/View/1230209 Thu, 03 Jan 2013 13:56:06 GMT https://rip.trb.org/View/1230209 Historic Resiliency of Bridges on the BOSFOLK Corridor https://rip.trb.org/View/1230206 Thu, 03 Jan 2013 13:56:02 GMT https://rip.trb.org/View/1230206