01370293

Component

https://doi.org/10.3141/2316-09

http://scholar.google.com...Kiec&publication_year=2012

The design of pedestrian crossings is a complex problem that must consider various factors. The basic criterion for determining the choice of a particular type of pedestrian crossing is traffic safety. To improve traffic safety, typical zebra crossings are being reconstructed, usually with implementation of refuge median islands or traffic signals. However, traffic engineers cannot properly take into account the influence of a type of pedestrian crossing on capacity and traffic progression as negative consequences for both pedestrians and vehicles. A study was conducted on the influence of various types of midblock pedestrian crossings on road capacity. Zebra crossings, crossings with refuge median islands, and signalized crosswalks were analyzed. For the evaluation, a simulation model was built in VISSIM and calibrated with research results on driver and pedestrian behavior. Empirical research confirmed the strong influence of regulations and pedestrian crossing types on the behavior of drivers. The results show that willingness to give right of way on urban streets influences capacity reduction and delays. Taking as a basic criterion overall delay for both vehicles and pedestrians, volume limits for implementation of a pedestrian crossing with a median island or traffic signals are proposed.

01474809

12-3818

English

pp 76–83

2012

Transportation Research Record: Journal of the Transportation Research Board

9780309263221

Print

Figures; Photos; References

Crosswalks; Highway capacity; Midblock crossings; Pedestrians; Right of way (Traffic); Traffic delays; Traffic signals; Zebra crossings

VISSIM (Computer model)

Pedestrian refuge islands

Germany; Poland

Highways; Operations and Traffic Management; Pedestrians and Bicyclists; I71: Traffic Theory; I73: Traffic Control

TRIS, TRB, ATRI

Feb 8 2012 5:19PM

• Agent-Based Framework for Modeling Gap Acceptance Behavior of Drivers Turning Left at Signalized Intersections
• Calibration of Pedestrian Simulation Model for Emergency Doors by Pedestrian Type
• Development of Microscopic Traffic Simulation Model for Safety Assessment at Signalized Intersections
• Driver Anticipation in Car Following
• Driving Behavior in Emergency Situations: Psychospacing Modeling Approach
• Dynamic Simulation Assignment Model for Pedestrian Movements in Crowded Networks
• Exit Choice Decisions During Pedestrian Evacuations of Buildings
• Integrated Lane Change Model with Relaxation and Synchronization
• Modeling Concepts for Mixed Traffic: Steps Toward a Microscopic Simulation Tool for Shared Space Zones
• Modeling Driver, Driver Support, and Cooperative Systems with Dynamic Optimal Control
• Numerical Analysis for Adaptive Traffic Simulation
• Phase Transition Model Based on Driver Reaction Time and Sensitivity
• Safety First: Microsimulation Approach to Assessing Congestion Effects on Risk Experienced by Drivers
• Simplified Model for Pedestrian–Vehicle Interactions at Road Crossings Based on Discrete Events System