traffic volume
85th percentile speed
area topography
Based on the data collected and the topography of the area, a
device or combination of devices may be recommended. Of course,
any recommended action will be based on sound engineering and planning
principles. Safety remains paramount in the decision-making
process, including consideration to emergency response by police,
fire, and paramedic crews.
Should a location proceed to Phase II, a neighborhood survey is
conducted and/or a neighborhood meeting is held to discuss the traffic
calming improvements and to obtain neighborhood support. A
majority support of 70% is required to proceed with construction of a
physical device.