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Bicycles/Pedestrians

Safety Toolbox: Engineering


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Rat box



   
The box is wired into the backside of a traffic signal controller and allows enforcement officers stationed downstream to identify, pursue, and cite red-light runners. Warning signs may be set up along with the box to warn drivers about the fine for red-light violations.
objective To help law enforcement officers catch red-light runners safely and more effectively.
applications At signalized intersections
target population Motorists
crash type Pedestrian R/W Violation-Intersection, Excessive Speed, Traffic Signals and Signs
advantages
  • Low cost
disadvantages
  • Requires officers for enforcement
pointers Enforcing red light violations is effective at reducing occurrences, but the device is only effective when an officer is present.
cost Low, approximately $100 to construct the box.
responsibility Department of Public Works, Police Department
further reading Stop Red Light Running program, Sunnyvale, CA
examples City of Sunnyvale, CA , Department of Public Works; Santa Clara County, CA, Public Health Department
related tools Photo Red Light Enforcement Programs, Increase Fines, Pedestrian String Operations, Enhanced Police Enforcement

Index: alphabetical / cost / crash type / target population

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