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Bicycles/Pedestrians

Safety Toolbox: Engineering


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Signalized driveway treatments



   
At intersections where one leg is a private apron-type driveway, the green signal indication for drivers on the driveway approach is replaced by a flashing red indication. Pedestrian signals are provided for people crossing the driveway. The red indication for drivers flashes red when the pedestrian signal across the driveway displays DON'T WALK. A separate solid red indication is displayed when the pedestrian signal across the driveway displays WALK.
objective To provide positive right-of-way assignment across apron-type driveways where conflicts between pedestrians and drivers most often occur. Where new driveways are constructed at signalized locations, full-height curb returns are recommended, such that conventional green-yellow-red signal heads can be provided to driveway users.
applications At locations where there is moderate pedestrian demand to cross the apron-type driveway and moderate use of the driveway at an intersection that is already signalized.
target population All Pedestrians, Motorists
crash type Pedestrian R/W Violation-Intersection, Pedestrian Violation-Intersection, Auto R/W Violation, Traffic Signals and Signs
advantages
  • Provides a controlled pedestrian crossing for the driveway approach while minimizing disruption to driveway users
disadvantages
  • Drivers unfamiliar with the area may not readily understand this type of operation
  • Pedestrians with visual disabilities are not provided audible cues
pointers Additional signs are necessary to educate drivers about the signal operation.
cost Medium, the additional cost of the two red indication signal heads and pedestrian signal heads for people crossing the driveway is less than $5,000.
responsibility Public Works Department
further reading —
examples —ww
related tools Pedestrian-Prompting Signs

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