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/ Analysis of Public Transportation Health Impacts and Benefits https://rip.trb.org/View/1893356 Thu, 25 Nov 2021 13:17:17 GMT https://rip.trb.org/View/1893356 Monitoring Daily Activities and Linking Physical Activity Levels Attributed to Transportation Mobility Choices and Built Environment https://rip.trb.org/View/1483422 Thu, 21 Sep 2017 14:02:44 GMT https://rip.trb.org/View/1483422 Developing Performances Measures to Capture the Effects of Transportation Facilities on Multiple Public Health Outcomes https://rip.trb.org/View/1318419 Wed, 06 Aug 2014 01:01:10 GMT https://rip.trb.org/View/1318419 Developing Performances Measures to Capture the Effects of Transportation Facilities on Multiple Public Health Outcomes: A Case in Michigan https://rip.trb.org/View/1318418 Wed, 06 Aug 2014 01:01:07 GMT https://rip.trb.org/View/1318418