Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. 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) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Effectiveness of Automated Speed Enforcement in School Zones and Guidance for Continuous Usage in Georgia https://trid.trb.org/View/2342180 Wed, 21 Feb 2024 09:09:32 GMT https://trid.trb.org/View/2342180 Analysis of Child Pedestrians’ Unsafe Road Crossing Behavior at Intersections in School Zones https://trid.trb.org/View/1975658 Fri, 17 Nov 2023 11:25:03 GMT https://trid.trb.org/View/1975658 Effects of tougher school zone laws on road traffic safety in school zones for children in South Korea https://trid.trb.org/View/2239111 Thu, 05 Oct 2023 16:26:50 GMT https://trid.trb.org/View/2239111 Detecting School Zones on Florida’s Public Roadways Using Aerial Images and Artificial Intelligence (AI2) https://trid.trb.org/View/2222641 Thu, 03 Aug 2023 11:40:14 GMT https://trid.trb.org/View/2222641 Road users’ behaviour in the "30 km/h zones". The case study of Bologna https://trid.trb.org/View/2121774 Wed, 31 May 2023 11:11:41 GMT https://trid.trb.org/View/2121774 School Zone Speed Limits (SZSLs): Effectiveness of SZSLs in Reducing Vehicle Speeds, Crash Severity and Crash Frequency https://trid.trb.org/View/2160657 Wed, 26 Apr 2023 13:27:03 GMT https://trid.trb.org/View/2160657 Before-and-After Study Evaluation of Interstate 4 (I-4) Florida's Regional Advanced Mobility Elements (FRAME) Project https://trid.trb.org/View/2160695 Mon, 24 Apr 2023 13:29:06 GMT https://trid.trb.org/View/2160695 Speed Behavior in a Suburban School Zone: A Driving Simulation Study with Familiar and Unfamiliar Drivers from Puerto Rico and Massachusetts https://trid.trb.org/View/1972633 Fri, 21 Apr 2023 09:51:59 GMT https://trid.trb.org/View/1972633 Road Safety for School Zones in Medium-Sized Cities https://trid.trb.org/View/1973199 Wed, 15 Feb 2023 15:58:12 GMT https://trid.trb.org/View/1973199 Influence of Spatial Placement of Variable Speed Limit Zones on Urban Motorway Traffic Control https://trid.trb.org/View/2059466 Fri, 18 Nov 2022 17:05:16 GMT https://trid.trb.org/View/2059466 Pedestrian Safety Assessment Within Public Elementary School Zones in Quezon City Using Star Rating for Schools https://trid.trb.org/View/1987989 Thu, 18 Aug 2022 11:30:27 GMT https://trid.trb.org/View/1987989 Evaluation of Heart Zone: A process evaluation of the Heart Zone project in Bergen municipality https://trid.trb.org/View/1942647 Mon, 11 Jul 2022 09:21:43 GMT https://trid.trb.org/View/1942647 Pilot study to evaluate school safety zone built environment interventions https://trid.trb.org/View/1957017 30 km/hour and 85th percentile speeds were measured using pneumatic speed tubes at school frontages. Observers examined AST and dangerous driving at school arrival times. Repeated measures beta and multiple regression analyses were used to study the intervention effects. Most schools had posted speed limits of 40 km/hour (58%) or =50 km/hour (23%). A decrease in drivers travelling over the speed limit was observed at intervention schools post-intervention (from 44% to 40%; OR 0.79, 95% CI 0.66 to 0.96). Seventy-one per cent of drivers travelled >30 km/hour and the 85th percentile speed was 47 km/hour at intervention schools, with no change in either postintervention. There were no changes in speed metrics in the controls. AST increased by 5% (OR 1.22, 95% CI 0.97 to 1.54) at intervention schools. Reductions in dangerous driving were observed at all schools. Posted speed limits were >30 km/hour at most schools and high proportions of drivers were travelling above the speed limits. There were reductions in drivers exceeding the speed limit and in dangerous driving, and modest increased AST post intervention. Bolder interventions to slow traffic are required to effectively reduce speeding around schools, which may increase safe AST. Data are available in a public, open access repository.]]> Mon, 13 Jun 2022 13:14:35 GMT https://trid.trb.org/View/1957017 Regulating connected and automated vehicles: How do drivers experience being automatically regulated by digital traffic rules? https://trid.trb.org/View/1953590 Mon, 06 Jun 2022 16:54:51 GMT https://trid.trb.org/View/1953590 Assessing a Two-Step Posted Speed Reduction as a Potential Countermeasure to Improve Safety in School Zones Using Driving Simulation https://trid.trb.org/View/1976246 Mon, 06 Jun 2022 16:54:25 GMT https://trid.trb.org/View/1976246