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/ School Times Impact on Students Walking or Biking to School: Safe Routes to School https://trid.trb.org/View/2244267 Tue, 12 Sep 2023 12:16:25 GMT https://trid.trb.org/View/2244267 Analysis of the Reverse Trip Directions of Overnight Workers From Smart Card Data https://trid.trb.org/View/2219450 Fri, 25 Aug 2023 09:18:23 GMT https://trid.trb.org/View/2219450 Exploring association of contributing factors to pedestrian fatal and severe injury crashes under dark-no-streetlight condition https://trid.trb.org/View/2146955 64 years) alcohol impairment resulting in fatalities, crashes in an open country location with a high posted speed limit, crashes involving pedestrians in dark clothing on high-speed (50–55 mph) roadways, alcohol-impaired driver involvement in crashes on two-way roads without physical separation, severe injury crashes at intersections, male pedestrian crashes on midblock locations during weekends, and young (15–24 years) female driver's involvement in crashes while pedestrians were walking against the traffic. Based on the findings, this research also suggests safety recommendations that can assist highway safety practitioners in determining appropriate countermeasures to reduce pedestrian crashes in the dark-no-streetlight condition.]]> Wed, 24 May 2023 09:06:59 GMT https://trid.trb.org/View/2146955 The effect of changes in light level on the numbers of cyclists https://trid.trb.org/View/2151406 Tue, 23 May 2023 09:27:23 GMT https://trid.trb.org/View/2151406 Utvärdering av olika typer av profilering och nedfräsning av vägmarkering : kant- och mittlinjer på länsväg 250 https://trid.trb.org/View/2145749 Mon, 03 Apr 2023 16:47:22 GMT https://trid.trb.org/View/2145749 Analysis of retroreflection and other properties of road signs https://trid.trb.org/View/2075154 Fri, 02 Dec 2022 11:40:02 GMT https://trid.trb.org/View/2075154 Cycling in the dark – the impact of Standard Time and Daylight Saving Time on bicycle ridership https://trid.trb.org/View/1949451 Tue, 10 May 2022 14:35:19 GMT https://trid.trb.org/View/1949451 Connecting Sweden to Europe : making international rail travel a reality https://trid.trb.org/View/1948848 Fri, 06 May 2022 17:07:04 GMT https://trid.trb.org/View/1948848 Pedestrian fatalities in darkness: What do we know, and what can be done? https://trid.trb.org/View/1920800 Mon, 28 Mar 2022 10:37:53 GMT https://trid.trb.org/View/1920800 Applying Association Rules Mining to Investigate Pedestrian Fatal and Injury Crash Patterns Under Different Lighting Conditions https://trid.trb.org/View/1919104 64?years), older drivers (>64?years), and other driving behaviors such as “failure to yield,”“inattentive/distracted,”“illness/fatigue/asleep.” Additionally, young drivers (15–24?years) are involved in severe pedestrian crashes in daylight conditions. This study also found pedestrian alcohol/drug involvement as the most frequent item in the dark-with-streetlight condition. This crash type is particularly associated with pedestrian action (crossing intersection/midblock), driver age (55–64?years), speed limit (30–35?mph), and specific area type (business with mixed residential area). Fatal pedestrian crashes are found to be associated with roadways with high speed limits (>50?mph) during the dark without streetlight condition. Some other risk factors linked with “high speed limit” related crashes are pedestrians walking with/against the traffic, presence of pedestrian dark clothing, and pedestrian alcohol/drug involvement. The research findings are expected to provide an improved understanding of the underlying relationships between pedestrian crash risk factors and specific lighting conditions. Highway safety experts can utilize these findings to conduct a decision-making process for selecting effective countermeasures to reduce pedestrian crashes strategically.]]> Wed, 23 Feb 2022 16:12:20 GMT https://trid.trb.org/View/1919104 Lane-change behavior in low illumination: Research based on a questionnaire investigation https://trid.trb.org/View/1901458 Tue, 25 Jan 2022 17:29:49 GMT https://trid.trb.org/View/1901458 Effect of the length of dark storage following ultraviolet irradiation of Tetraselmis suecica and its implications for ballast water management https://trid.trb.org/View/1669108 Tue, 26 Oct 2021 14:25:43 GMT https://trid.trb.org/View/1669108 Effect of Ambient Light on the Number of Motorized Vehicles, Cyclists, and Pedestrians https://trid.trb.org/View/1880166 Mon, 27 Sep 2021 18:21:57 GMT https://trid.trb.org/View/1880166 How do pedestrians respond to adaptive headlamp systems in vehicles? A road-crossing study in an immersive virtual environment https://trid.trb.org/View/1871256 Mon, 30 Aug 2021 14:48:25 GMT https://trid.trb.org/View/1871256 Approaching Autonomous Driving with Cautious Optimism: Analysis of Road Traffic Injuries Involving Autonomous Vehicles Based on Field Test Data https://trid.trb.org/View/1765115 Wed, 26 May 2021 11:18:38 GMT https://trid.trb.org/View/1765115