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/ Analyzing Trends in Micromobility Safety to Inform ODOT’s Safety Programming https://rip.trb.org/View/2726155 Wed, 08 Jul 2026 17:27:42 GMT https://rip.trb.org/View/2726155 Improving Crash Data for Active Transportation Users https://rip.trb.org/View/2701260 Tue, 12 May 2026 15:48:07 GMT https://rip.trb.org/View/2701260 Employee Safety and SIF Data Benchmarking https://rip.trb.org/View/2666775 Mon, 09 Feb 2026 20:28:47 GMT https://rip.trb.org/View/2666775 Investigating the Role of Human Factors, Vehicle Safety Features, and Types of Crashes on Injury Severity in Kansas https://rip.trb.org/View/2652672 Tue, 13 Jan 2026 16:16:29 GMT https://rip.trb.org/View/2652672 From Analysis to Action: Investigating Crash Readiness and the Role of Vehicle Features in Kansas Fatal and Serious Injury Crashes https://rip.trb.org/View/2652249 Tue, 13 Jan 2026 15:11:16 GMT https://rip.trb.org/View/2652249 Using Linked Data to Explore the Accuracy of Crash Reported Injuries of Minors https://rip.trb.org/View/2640191 Thu, 11 Dec 2025 13:50:56 GMT https://rip.trb.org/View/2640191 Examining Attribution of Fault in Fatal & Serious Injury Crashes between Drivers and Vulnerable Road Users https://rip.trb.org/View/2625585 Tue, 18 Nov 2025 15:03:49 GMT https://rip.trb.org/View/2625585 Evaluating Post-Crash Care Accessibility of Emergency Medical Services (EMS) to Elderly Groups in Rural Areas https://rip.trb.org/View/2509049 Wed, 12 Feb 2025 17:16:50 GMT https://rip.trb.org/View/2509049 A More Standardized Approach to Identify and Understand the High-Injury Network https://rip.trb.org/View/2421838 Mon, 26 Aug 2024 14:35:53 GMT https://rip.trb.org/View/2421838 Analysis of Geographic, Temporal, and Socioeconomic Shifts in Pedestrian & Bicyclist Traffic Injuries https://rip.trb.org/View/2401753 Mon, 08 Jul 2024 14:54:17 GMT https://rip.trb.org/View/2401753 Quantifying Impacts of Traffic Enforcement Activity Levels on Safety https://rip.trb.org/View/2205314 Tue, 04 Jul 2023 12:52:01 GMT https://rip.trb.org/View/2205314 Understanding Pedestrian Crash Injury and Social Equity Disparities in Oregon https://rip.trb.org/View/2204232 Mon, 26 Jun 2023 18:06:23 GMT https://rip.trb.org/View/2204232 Reduce Fatal and Serious Injury Crashes https://rip.trb.org/View/2186024 Wed, 24 May 2023 14:13:55 GMT https://rip.trb.org/View/2186024 THOR-05F Evaluation/Documentation - R&R and Durability (VRTC) (Evaluation of Repeatability, Reproducibility, and Durability of the THOR-05F ATD) https://rip.trb.org/View/2050299 Tue, 25 Oct 2022 10:24:48 GMT https://rip.trb.org/View/2050299 Subdural Hematoma Injury Risk Curve Development for Older Occupants https://rip.trb.org/View/2050298 Tue, 25 Oct 2022 10:24:48 GMT https://rip.trb.org/View/2050298