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/ Implicit Safety Benefits for Vulnerable Road Users https://rip.trb.org/View/2151379 Wed, 12 Apr 2023 19:35:08 GMT https://rip.trb.org/View/2151379 Investigate Age Impacts on Controlled Flight into Terrain (CFIT) Crashes in General Aviation https://rip.trb.org/View/1881804 Mon, 04 Oct 2021 13:27:28 GMT https://rip.trb.org/View/1881804 Partial Automation for Truck Platooning https://rip.trb.org/View/1441804 Wed, 04 Jan 2017 10:52:59 GMT https://rip.trb.org/View/1441804 Spatial-Context Intersections Safety Analysis for the Aging Population: An Integrated 3-Dimensional Visualization and Human Factors Simulation Approach https://rip.trb.org/View/1414809 Fri, 01 Jul 2016 13:07:37 GMT https://rip.trb.org/View/1414809 Understanding Contributing Factors to Wrong-way Crashes and Evaluating the Effectiveness of Countermeasures in Reducing Wrong-way Crash Risk of Older Drivers https://rip.trb.org/View/1414801 Fri, 01 Jul 2016 11:54:10 GMT https://rip.trb.org/View/1414801 Vision-Based Traffic Conflict Detection of Signalized Intersections https://rip.trb.org/View/1371693 Wed, 14 Oct 2015 11:54:17 GMT https://rip.trb.org/View/1371693 Suborbital Pilot Training Assessment https://rip.trb.org/View/1367928 Thu, 03 Sep 2015 11:14:09 GMT https://rip.trb.org/View/1367928 Research to Support the Development of Human Factors Guidance for Ameliorating the Negative Effects of Surprise, Startle, and Distraction https://rip.trb.org/View/1361236 Fri, 17 Jul 2015 01:00:16 GMT https://rip.trb.org/View/1361236 Situation Management https://rip.trb.org/View/1360977 Wed, 15 Jul 2015 01:01:11 GMT https://rip.trb.org/View/1360977 Quantifying Vermont Transportation Safety Factors https://rip.trb.org/View/1359743 Thu, 02 Jul 2015 01:00:55 GMT https://rip.trb.org/View/1359743 Pre-crash Multi-vehicle Experimental Analysis Using a Networked Multiple Driving Simulator Facility https://rip.trb.org/View/1285236 Sat, 04 Jan 2014 01:00:27 GMT https://rip.trb.org/View/1285236 Bioinjury Implications of Pre-crash Safety Modeling and Intervention https://rip.trb.org/View/1285233 Sat, 04 Jan 2014 01:00:20 GMT https://rip.trb.org/View/1285233 Application Specific Scenario Evaluation Using Driving Simulator https://rip.trb.org/View/1236233 Thu, 03 Jan 2013 15:43:26 GMT https://rip.trb.org/View/1236233 Evaluation of High Potential Areas for Truck Overweights and Accidents https://rip.trb.org/View/1234321 Thu, 03 Jan 2013 15:10:27 GMT https://rip.trb.org/View/1234321 Evaluation of Dynamic Speed Signs https://rip.trb.org/View/1232122 Thu, 03 Jan 2013 14:32:21 GMT https://rip.trb.org/View/1232122