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/ Evaluating the Effectiveness of Drivers' Education Modules on Safety https://rip.trb.org/View/2714400 Mon, 15 Jun 2026 15:59:07 GMT https://rip.trb.org/View/2714400 Examining the Impact of Vehicle Automation Levels on Road Safety in Rural Areas https://rip.trb.org/View/2265843 Thu, 19 Oct 2023 16:56:36 GMT https://rip.trb.org/View/2265843 Examination of How the Duration of Secondary Task Engagement Changes Over Time in Lower Levels (L0 to L2) of Driving Automation https://rip.trb.org/View/2050285 Tue, 25 Oct 2022 10:24:41 GMT https://rip.trb.org/View/2050285 Tool to estimate the safety impact of vehicle levels of automation on Minnesota roads https://rip.trb.org/View/1764575 Thu, 21 Jan 2021 16:03:23 GMT https://rip.trb.org/View/1764575 Administration of Highway and Transportation Agencies. Connected Road Classification System (CRCS) Development https://rip.trb.org/View/1445802 Thu, 19 Jan 2017 09:14:54 GMT https://rip.trb.org/View/1445802