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

1–42 von 42 Ergebnissen
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    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

    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 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 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 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

    An Examination of the Safety of Signalized Intersections in Consideration of Nearby Access Points

    Megat-Johari, Megat-Usamah / Bazargani, Bahareh / Kirsch, Trevor J. et al. | Transportation Research Record | 2018

    Effective access management is critical to the safe and efficient operation of roadway corridors. Access management is particularly

     ...
    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

    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

    Development of a Safety Resource-Allocation Model in Michigan

    Kar, Kohinoor / Datta, Tapan K. | Transportation Research Record | 2004

    Traffic crashes, injuries, and fatalities on roads and highways are of great concern to safety professionals in the United States. These

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    Verlag: Transportation Research Record

    Effect of Pedestrian Safety Retraining for Elementary and Middle School Students

    Gates, Timothy J. / Savolainen, Peter T. / Datta, Tapan K. et al. | Transportation Research Record | 2010

    A pedestrian safety educational training program was presented to more than 930 students in Grades 2 through 7 at five public schools in

     ...
    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

     ...
    Verlag: Transportation Research Record

    Does Displaying Safety Messages on Dynamic Message Signs have Measurable Impacts on Crash Risk?

    Megat-Johari, Megat-Usamah / Megat-Johari, Nusayba / Savolainen, Peter T. et al. | Transportation Research Record | 2021
    increase awareness of important safety issues and to influence driver behavior. Despite their widespread use, evaluations as to potential impacts ...
    Verlag: Transportation Research Record

    Evaluation of Pedestrian Safety Educational Program for Elementary and Middle School Children

    Gates, Timothy J. / Datta, Tapan K. / Savolainen, Peter T. et al. | Transportation Research Record | 2009

    A pedestrian safety educational program was presented to a total of 4,305 students ranging from kindergarten through 8th grade at 16

     ...
    Verlag: Transportation Research Record

    Effective Safety Improvements Through Low-Cost Treatments

    Datta, Tapan K. / Feber, David / Schattler, Kerrie et al. | Transportation Research Record | 2000
    comprehensive before-and-after evaluation study was performed at three of the improved sites. The study revealed that the safety improvements that were ...
    Verlag: Transportation Research Record

    Assessing characteristics related to the use of seatbelts and cell phones by drivers: Application of a bivariate probit model

    Russo, Brendan J. / Kay, Jonathan J. / Savolainen, Peter T. et al. | Elsevier | 2014
    effects of cell phone use and safety belt use have been an important focus of research related to driver safety. Cell phone use has been shown to ...
    Schlagwörter: Safety belts

    A comparison of contributing factors between alcohol related single vehicle motorcycle and car crashes

    Maistros, Alexander / Schneider, William H. IV / Savolainen, Peter T. | Elsevier | 2014
    programs aimed toward reducing impaired driving. It is crucial that further research be conducted to guide the implementation of enforcement and ...

    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

     ...
    Verlag: Transportation Research Record

    Driver speed selection and crash risk: Insights from the naturalistic driving study

    Hamzeie, Raha / Savolainen, Peter T. / Gates, Timothy J. | Elsevier | 2017
    Verlag: National Safety Council and Elsevier Ltd

      Driver speed selection and crash risk: Insights from the naturalistic driving study

      Hamzeie, Raha / Savolainen, Peter T. / Gates, Timothy J. | Elsevier | 2017

    Development of Crash Modification Factors for Installation of High-Tension Cable Median Barriers

    Russo, Brendan J. / Savolainen, Peter T. / Gates, Timothy J. | Transportation Research Record | 2016
    been installed on freeways throughout Michigan. To assess the safety impacts of this installation program, a comprehensive before-and-after ...
    Verlag: Transportation Research Record

    Evaluation of Strategies to Mitigate Culvert-Involved Crashes

    Chawla, Hitesh / Megat-Johari, Megat-Usamah / Savolainen, Peter T. et al. | Transportation Research Record | 2021

    The objectives of this study were to assess the in-service safety performance of roadside culverts and evaluate the potential impacts of

     ...
    Verlag: Transportation Research Record

    Effects of Public Rest Areas on Fatigue-Related Crashes

    McArthur, Adam / Kay, Jonathan / Savolainen, Peter T. et al. | Transportation Research Record | 2013
    for such crashes by providing safe parking areas for tired drivers. However, research about the safety effects of rest areas has been limited ...
    Verlag: Transportation Research Record

    Analysis of Rural Interstate Fatality Rates in Consideration of Recent Increases in Maximum Statutory Speed Limits

    Warner, Jacob / Chawla, Hitesh / Zhou, Chao et al. | Transportation Research Record | 2019

    The relationship between traffic safety and speed limits has been an area of significant research. Since the repeal of the National

     ...
    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

     ...
    Verlag: Transportation Research Record

    Effectiveness of Green Warning Lights with Different Flashing Patterns for Winter Maintenance Operations

    Fakhrmoosavi, Fatemeh / Saedi, Ramin / Jazlan, Farish et al. | Transportation Research Record | 2021

    Snow removal activities are performed by roadway agencies to enhance winter mobility and safety. Slower travel speeds during these

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    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

    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

    Empirical Models of Demand Levels and Turn-In Rates at Roadside Rest Areas

    Kay, Jonathan / Gates, Timothy J. / Savolainen, Peter T. et al. | Transportation Research Record | 2014

    Roadside rest areas provide valuable and convenient services to road users as well as tangible safety benefits. However, these benefits

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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

    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

    Effects of Horizontal Curvature on Single-Vehicle Motorcycle Crashes along Rural Two-Lane Highways

    Schneider, William H. / Savolainen, Peter T. / Moore, Darren N. | Transportation Research Record | 2010
    States. In response to these issues, various studies have examined aspects of motorcycle safety in recent years. However, there has been limited ...
    Verlag: Transportation Research Record

    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

    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

    Economic Assessment of Public Rest Areas and Traveler Information Centers on Limited-Access Freeways

    Gates, Timothy J. / Savolainen, Peter T. / Datta, Tapan K. et al. | Transportation Research Record | 2013
    safety and economic impacts associated with rest areas and traveler information centers have proved difficult to quantify. A benefit–cost (B-C ...
    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

     ...
    Verlag: Transportation Research Record

    Economic Analysis of 65 mph Speed Limits on Rural Highways

    Gates, Timothy J. / Savolainen, Peter T. / Kay, Jonathan J. | Transportation Research Record | 2016
    investigated; these included a limited subset of roadways with favorable geometry and full statewide implementation. A primary research task was to ...
    Verlag: Transportation Research Record

    Evaluation of Pedestrian and Driver Behaviors at Countdown Pedestrian Signals in Peoria, Illinois

    Schattler, Kerrie L. / Wakim, Joseph G. / Datta, Tapan K. et al. | Transportation Research Record | 2007
    that countdown pedestrian signals are effective in enhancing pedestrian safety. No evidence of increased risk-taking behavior of motorists ...
    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

    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

    Driver Injury Severity Resulting from Single-Vehicle Crashes along Horizontal Curves on Rural Two-Lane Highways

    Schneider, William H. / Savolainen, Peter T. / Zimmerman, Karl | Transportation Research Record | 2009

    Horizontal curves have been identified as a target area for improving safety on rural two-lane highways in Texas. This study involved

     ...
    Verlag: Transportation Research Record

    Access Separation at Interchanges: Examining Crash Rates on the Cross-Street and in the Transition Areas from Full to Partial Access Control

    Barrette, Timothy P. / Warner, Jacob / Thompson, Patricia et al. | Transportation Research Record | 2019
    safety and operational performance of highways. Significant variability exists with respect to policies dictating where the first access points ...
    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

     ...
    Verlag: Transportation Research Record

    Driver Behavior Characteristics at Urban Signalized Intersections

    Schattler, Kerrie L. / Datta, Tapan K. | Transportation Research Record | 2004

    Red-light running and the associated risk of severe crashes at signalized intersections have been an ongoing concern to many safety

     ...
    Verlag: Transportation Research Record