7ef66bd4_raffic_Calming_Devices_Summary__1
[0] Speed Hump [2] • Effective for reducing speed • Relatively inexpensive [3] • Increased emergency response times • Create problems for maintenance vehicles (snow plowing, street cleaning, etc.) [4] Only on local streets in exceptional circumstance as described hereinafter; will not be considered for primary emergency response routes. [1] 
Rounded raised areas of pavement typically 12 to 14 feet in length; normally installed in a series.
Traffic Calming Devices Summary
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