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/ Exploring Post-Crash Care with EMS Response to Impaired Driving Crashes in North Dakota https://rip.trb.org/View/2553706 Thu, 15 May 2025 15:13:33 GMT https://rip.trb.org/View/2553706 Exploring Impaired Driving https://rip.trb.org/View/2189210 Wed, 31 May 2023 17:29:55 GMT https://rip.trb.org/View/2189210 Lay People's Understanding about Alcohol and Drug-Related impairment https://rip.trb.org/View/1886962 Tue, 19 Oct 2021 16:49:34 GMT https://rip.trb.org/View/1886962 Strategies to Address Misreporting of Impaired and Distracted Driving in Motor Vehicle Crashes https://rip.trb.org/View/1864197 Mon, 05 Jul 2021 16:49:14 GMT https://rip.trb.org/View/1864197 Interlock Enhancement Counseling and Recidivism Reduction https://rip.trb.org/View/1667105 Mon, 18 Nov 2019 16:42:46 GMT https://rip.trb.org/View/1667105 Countermeasures That/At Work Updates https://rip.trb.org/View/1656363 Thu, 03 Oct 2019 14:25:49 GMT https://rip.trb.org/View/1656363 Drivers’ Performance and Brain Workload Activities after Alcohol Consumption using Driving Simulation https://rip.trb.org/View/1595401 Tue, 26 Mar 2019 19:43:48 GMT https://rip.trb.org/View/1595401 Toxicology Consultant Services https://rip.trb.org/View/1564331 Thu, 18 Oct 2018 16:48:57 GMT https://rip.trb.org/View/1564331 Development of Crash Modification Factors for DOT Funded Selective Enforcement https://rip.trb.org/View/1302460 Wed, 19 Mar 2014 01:00:56 GMT https://rip.trb.org/View/1302460 Driver Alcohol Detection System for Safety (DADSS) https://rip.trb.org/View/1259591 Sat, 17 Aug 2013 01:01:06 GMT https://rip.trb.org/View/1259591