Synonyme wurden verwendet für: research safety
Suche ohne Synonyme: title: Journal of safety research

1–20 von 42 Ergebnissen
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    Use of Both Centerline and Shoulder Rumble Strips on High-Speed Two-Lane Rural Roadways: Impact on Lateral Lane Position and Passing Maneuvers of Vehicles

    Gates, Timothy J. / Savolainen, Peter T. / Datta, Tapan K. et al. | Transportation Research Record | 2012
    various characteristics of driver behavior. The following characteristics were assessed as part of this evaluation: passing maneuvers, lateral ...
    Verlag: Transportation Research Record

    Spatial Analysis of Child Pedestrian and Bicycle Crashes

    Development of Safety Performance Function for Areas Adjacent to Schools
    McArthur, Adam / Savolainen, Peter T. / Gates, Timothy J. | Transportation Research Record | 2014

    Pedestrian and bicycle safety for school-aged children is a particular concern as traffic crashes continue to be a leading cause of

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    Verlag: Transportation Research Record

    Short-Term Evaluation of Transition from Differential to Uniform Speed Limit for Trucks and Buses on Two-Lane Highways

    Hamzeie, Raha / Vafaei, Bijan / Kay, Jonathan J. et al. | Transportation Research Record | 2017
    speed limits are common on freeways, the use of differential limits on two-lane roadways presents unique safety and operational issues because ...
    Verlag: Transportation Research Record

    Safety Performance of Unsignalized Median U-Turn Intersections

    Kay, Jonathan / Gates, Timothy J. / Savolainen, Peter T. et al. | Transportation Research Record | 2022
    Highway Safety Manual, or which includes restricted crossing U-turn intersections. This study included the evaluation of historical traffic ...
    Verlag: Transportation Research Record

    Safety Performance Functions for Rural Two-Lane County Road Segments

    Stapleton, Steven Y. / Ingle, Anthony J. / Chakraborty, Meghna et al. | Transportation Research Record | 2018

    Safety performance functions (SPFs) were developed for rural two-lane county roadway segments in Michigan. Five years of crash data

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    Verlag: Transportation Research Record

    Safety Impacts of a Statewide Centerline Rumble Strip Installation Program

    Kay, Jonathan / Savolainen, Peter T. / Gates, Timothy J. et al. | Transportation Research Record | 2015
    assessed the safety effects of a statewide CLRS implementation program conducted by the Michigan Department of Transportation (DOT) between 2008 ...
    Verlag: Transportation Research Record

    Safety Impacts at Intersections on Curved Segments

    Savolainen, Peter T. / Tarko, Andrew P. | Transportation Research Record | 2019
    , if so, to determine what combination of factors made this true. The research focused on two-way stop-controlled intersections where the ...
    Verlag: Transportation Research Record

    Safety Evaluation of Freeway Exit Ramps with Advisory Speed Reductions

    Megat Johari, Megat Usamah / Megat Johari, Nusayba / Savolainen, Peter T. et al. | Transportation Research Record | 2022
    reductions, such as loop ramps. To date, there has been limited research examining the safety impact of the differential between the mainline speed ...
    Verlag: Transportation Research Record

    Safety Analysis of Interchange Functional Areas

    Abatan, Akinfolarin / Savolainen, Peter T. | Transportation Research Record | 2018
    operational and safety impacts of various design alternatives. To this end, the objective of this study was to analyze safety performance within the ...
    Verlag: Transportation Research Record

    Raising Speed Limits on Rural Highways: Process for Identification of Candidate Nonfreeway Segments

    Kay, Jonathan J. / Gates, Timothy J. / Savolainen, Peter T. | Transportation Research Record | 2017
    Michigan Department of Transportation (DOT) within 1 year of enactment on the basis of an assessment of travel speeds and safety. Research was ...
    Verlag: Transportation Research Record

    Motor Vehicle Crashes Involving Railroad Crossing Signal Masts and Guardrails

    Cyr, Justin D. / Shaw, John W. / Savolainen, Peter T. | Transportation Research Record | 2019

    The installation of “active” warning devices, such as crossing signals and gates, is a principal element of state and federal railroad

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    Verlag: Transportation Research Record

    Modern Roundabouts and Traffic Crash Experience in United States

    Flannery, Aimee / Datta, Tapan K. | Transportation Research Record | 2019
    and Australian studies involving roundabouts. Additional studies on the safety performance of U.S. roundabouts should be conducted in the ...
    Verlag: Transportation Research Record

    Longitudinal Analysis of Rural Interstate Fatalities in Relation to Speed Limit Policies

    Davis, Amelia / Hacker, Elizabeth / Savolainen, Peter T. et al. | Transportation Research Record | 2019

    Existing research literature has shown that traffic fatalities increase at higher speed limits. A related issue is the establishment of

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    Verlag: Transportation Research Record

    Investigation of Skew Angle and Other Factors Influencing Crash Frequency at High-Speed Rural Intersections

    Nightingale, Ellen / Parvin, Niloo / Seiberlich, Cortney et al. | Transportation Research Record | 2017
    been found to cause safety and operational issues for road users. To determine the effect of intersection skewness on crash frequency, crash ...
    Verlag: Transportation Research Record

    Investigation of Regression-to-Mean Effect in Traffic Safety Evaluation Methodologies

    Sharma, Shyam L. / Datta, Tapan K. | Transportation Research Record | 2007

    Observational before-and-after safety evaluations have been commonly used to determine the effectiveness of safety improvements applied

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    Verlag: Transportation Research Record

    Implementation of Targeted Pedestrian Traffic Enforcement Programs in an Urban Environment

    Savolainen, Peter T. / Gates, Timothy J. / Datta, Tapan K. | Transportation Research Record | 2011
    safety in the city of Detroit, Michigan, through reductions in the incidence of pedestrian traffic violations. Separate targeted enforcement ...
    Verlag: Transportation Research Record

    Examining the Relationship between Connected Vehicle Driving Event Data and Police-Reported Traffic Crash Data at the Segment- and Event Level

    Gupta, Nischal / Jashami, Hisham / Savolainen, Peter T. et al. | Transportation Research Record | 2024
    cornering at three severity levels (easy, normal, and harsh), to examine the viability of using these data in traffic safety analysis. The results ...
    Verlag: Transportation Research Record

    Examining Statewide Public Perceptions of Roundabouts through a Web-Based Survey

    Savolainen, Peter T. / Kawa, Jacquelyn M. / Gates, Timothy J. | Transportation Research Record | 2012
    , whereas bicyclists were more supportive. Respondents were also asked to assess the relative safety and operational efficiency of roundabouts ...
    Verlag: Transportation Research Record

    Examining Safety on Two-Lane and Multilane Highways in Consideration of Access Spacing

    Hamzeie, Raha / Megat-Johari, Megat-Usamah / Thompson, Iftin et al. | Transportation Research Record | 2019
    been shown to be important elements in optimizing the operational and safety performance of roadway segments. The relationship between safety ...
    Verlag: Transportation Research Record

    Examining Impacts of COVID-19-Related Stay-At-Home Orders through a Two-Way Random Effects Model

    Bamney, Anshu / Jashami, Hisham / Sonduru Pantangi, Sarvani et al. | Transportation Research Record | 2021

    The COVID-19 pandemic has had far-reaching impacts on public health and safety, economics, and the transportation system. To reduce the

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    Verlag: Transportation Research Record