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/ ELDER-3: Empowering Lifelong Driving Experiences with SAE Level 3 Automation https://rip.trb.org/View/2628204 Fri, 21 Nov 2025 14:20:28 GMT https://rip.trb.org/View/2628204 Independent Review Panel to Assess Criteria for Alternative Neurocognitive Tests Validation https://rip.trb.org/View/2508959 Wed, 12 Feb 2025 11:07:50 GMT https://rip.trb.org/View/2508959 Improving Accessibility and Airport Experience for Neurodivergent Individuals and Individuals with Dementia-Related Conditions https://rip.trb.org/View/2226005 Tue, 08 Aug 2023 06:48:05 GMT https://rip.trb.org/View/2226005 Robust Automatic Detection of Traffic Activity from Vehicle Perspectives https://rip.trb.org/View/2087442 Wed, 21 Dec 2022 12:07:51 GMT https://rip.trb.org/View/2087442 Biomarkers for Noise-Induced Sleep Deprivation https://rip.trb.org/View/2083614 Mon, 12 Dec 2022 14:04:04 GMT https://rip.trb.org/View/2083614 The Impact of Co-Administration of Alcohol and Cannabis on Impairment https://rip.trb.org/View/2083613 Mon, 12 Dec 2022 09:23:37 GMT https://rip.trb.org/View/2083613 Identification and Assessment of Preventative Methods to Mitigate Cognitive and Physical Declines Which Influence Driving Performance of Older Drivers https://rip.trb.org/View/1917684 Wed, 16 Feb 2022 11:24:31 GMT https://rip.trb.org/View/1917684 Effects of Cognitive Load on Takeover Requests in Conditionally Automated Driving https://rip.trb.org/View/1855169 Fri, 28 May 2021 15:21:29 GMT https://rip.trb.org/View/1855169 Evaluation of Driver Workload and Training Strategies on a Diverging Diamond Interchange https://rip.trb.org/View/1705299 Thu, 07 May 2020 12:37:22 GMT https://rip.trb.org/View/1705299 Assessing and Improving the Cognitive and Visual Driving Fitness of CDL Drivers – Phase III https://rip.trb.org/View/1662915 Sun, 03 Nov 2019 15:58:15 GMT https://rip.trb.org/View/1662915 Assessing and Improving the Cognitive and Visual Driving Fitness of CDL Drivers – Phase II https://rip.trb.org/View/1582364 Thu, 07 Feb 2019 16:37:58 GMT https://rip.trb.org/View/1582364 Human Factors in Airport Airside Operations https://rip.trb.org/View/1528528 Tue, 31 Jul 2018 19:41:22 GMT https://rip.trb.org/View/1528528 Assessing and Improving the Cognitive and Visual Driving Fitness of Older Long Haul Truck Drivers - Phase I https://rip.trb.org/View/1502454 Fri, 16 Feb 2018 16:46:22 GMT https://rip.trb.org/View/1502454 Factors Influencing Visual Search in Complex Driving Environments https://rip.trb.org/View/1474329 Thu, 13 Jul 2017 01:01:39 GMT https://rip.trb.org/View/1474329 Experimental Studies of Traffic Incident Management with Pricing, Private Information, and Diverse Subjects https://rip.trb.org/View/1458285 Wed, 08 Mar 2017 16:39:29 GMT https://rip.trb.org/View/1458285