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/ Applying Telematics Data to Support Traffic Enforcement https://rip.trb.org/View/2720301 Thu, 02 Jul 2026 20:00:37 GMT https://rip.trb.org/View/2720301 Leading Permitting Practices that Harmonize Enforcement of Divisible Load Permits across Jurisdictions https://rip.trb.org/View/2681239 Tue, 17 Mar 2026 14:58:59 GMT https://rip.trb.org/View/2681239 Tools to Support Enforcement of Micromobility Traffic Laws and Crash Reporting https://rip.trb.org/View/2570610 Tue, 01 Jul 2025 14:24:17 GMT https://rip.trb.org/View/2570610 SafeSpeed: Enhancing Work Zone Safety through Speed Enforcement https://rip.trb.org/View/2440014 Sat, 12 Oct 2024 12:18:07 GMT https://rip.trb.org/View/2440014 Effective Practices to Integrate Traffic Citation and Adjudication (TCA) Data https://rip.trb.org/View/2431642 Thu, 19 Sep 2024 14:36:05 GMT https://rip.trb.org/View/2431642 Guidelines for Authorizing, Implementing, and Operating Automated Traffic Enforcement Programs https://rip.trb.org/View/2394423 Wed, 19 Jun 2024 15:22:09 GMT https://rip.trb.org/View/2394423 Roadmap for the Future Role of Law Enforcement Personnel to Enforce Traffic Safety Laws https://rip.trb.org/View/2394427 Tue, 18 Jun 2024 16:39:14 GMT https://rip.trb.org/View/2394427 Effectiveness of Automated Speed Enforcement in School Zones and Guidance for Continuous Usage in Georgia https://rip.trb.org/View/2342180 Wed, 21 Feb 2024 09:09:32 GMT https://rip.trb.org/View/2342180 Feasibility of a National Traffic Safety Enforcement Database https://rip.trb.org/View/2259089 Fri, 29 Sep 2023 07:04:22 GMT https://rip.trb.org/View/2259089 Creating a Data Resource of California Police Stops for Use in Traffic Safety Applications https://rip.trb.org/View/2229363 Thu, 17 Aug 2023 08:10:43 GMT https://rip.trb.org/View/2229363 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 Examining the Implications of Legislation and Enforcement on Electronic Device Use While Driving https://rip.trb.org/View/1894353 Tue, 30 Nov 2021 11:04:56 GMT https://rip.trb.org/View/1894353 Investigation of Illegal Weigh Station Bypassing https://rip.trb.org/View/1877380 Wed, 08 Sep 2021 11:04:14 GMT https://rip.trb.org/View/1877380 Assessing and Mitigating Racial Disparities in the Enforcement of Pedestrian, Bicycle, and Micromobility Traffic-Related Laws https://rip.trb.org/View/1864198 Mon, 05 Jul 2021 16:59:48 GMT https://rip.trb.org/View/1864198 SPR-4637: Speed Enforcement in Work Zones and Synthesis on Cost-Benefit Assessment of Installing Speed Enforcement Cameras on INDOT Road Network https://rip.trb.org/View/1858260 Thu, 10 Jun 2021 15:41:38 GMT https://rip.trb.org/View/1858260