Design Guidelines for Traffic Calming Measures

The standard speed table used in the U.S. is 7.5 to 10 cm high with a 3 m table-top and 6 ft long ramps on either side (Ewing, Pg.32). The Canadian version of this is 80mm in height with 2m long ramps and a 3m long table. Some tables are enhanced with brickwork or a textured table surface for increased aesthetics and effectiveness. ................
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