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research
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safety
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title: Journal of safety research
Safety Performance of Unsignalized Median U-Turn Intersections
Safety Evaluation of Freeway Exit Ramps with Advisory Speed Reductions
Does Displaying Safety Messages on Dynamic Message Signs have Measurable Impacts on Crash Risk?
Evaluation of Strategies to Mitigate Culvert-Involved Crashes
The objectives of this study were to assess the in-service safety performance of roadside culverts and evaluate the potential impacts of
...
Snow removal activities are performed by roadway agencies to enhance winter mobility and safety. Slower travel speeds during these
...Examining Impacts of COVID-19-Related Stay-At-Home Orders through a Two-Way Random Effects Model
The COVID-19 pandemic has had far-reaching impacts on public health and safety, economics, and the transportation system. To reduce the
...Safety Impacts at Intersections on Curved Segments
Examining Safety on Two-Lane and Multilane Highways in Consideration of Access Spacing
The relationship between traffic safety and speed limits has been an area of significant research. Since the repeal of the National
...Longitudinal Analysis of Rural Interstate Fatalities in Relation to Speed Limit Policies
Existing research literature has shown that traffic fatalities increase at higher speed limits. A related issue is the establishment of
...Modern Roundabouts and Traffic Crash Experience in United States
Motor Vehicle Crashes Involving Railroad Crossing Signal Masts and Guardrails
The installation of “active” warning devices, such as crossing signals and gates, is a principal element of state and federal railroad
...Safety Analysis of Interchange Functional Areas
An Examination of the Safety of Signalized Intersections in Consideration of Nearby Access Points
Effective access management is critical to the safe and efficient operation of roadway corridors. Access management is particularly
...Safety Performance Functions for Rural Two-Lane County Road Segments
Safety performance functions (SPFs) were developed for rural two-lane county roadway segments in Michigan. Five years of crash data
...Driver speed selection and crash risk: Insights from the naturalistic driving study
Raising Speed Limits on Rural Highways: Process for Identification of Candidate Nonfreeway Segments