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/ Development of an Updated Expected Adverse Weather Day Chart https://rip.trb.org/View/2021849 Mon, 12 Sep 2022 17:11:10 GMT https://rip.trb.org/View/2021849 Fatigue, Health and CMV Driving Behavior during the COVID-19 Pandemic https://rip.trb.org/View/1765625 Wed, 27 Jan 2021 16:35:52 GMT https://rip.trb.org/View/1765625 Measures of Freight Network Resiliency: An expanded data capture of Truck Drivers and Support Services under Pandemic Distress https://rip.trb.org/View/1740701 Thu, 24 Sep 2020 15:12:18 GMT https://rip.trb.org/View/1740701 Evaluation of the Impact of Changes to the Hours-of-Service Rules Governing Commercial Motor Vehicle Drivers https://rip.trb.org/View/1400161 Wed, 02 Mar 2016 14:53:52 GMT https://rip.trb.org/View/1400161 Commercial Motor Vehicle Driver Restart Study https://rip.trb.org/View/1400154 Wed, 02 Mar 2016 13:30:00 GMT https://rip.trb.org/View/1400154