Does an intersections crash history indicate that a signal will reduce the possibility of a collision?
Our staff will compare the existing conditions against nationally accepted minimum standards established by The Manual on Uniform Traffic Control Devices (MUTCD) – Section 4C. At intersections where standards have been met, the signals generally operate effectively with good public compliance. Where not met, compliance is generally reduced resulting in additional hazards. While a properly placed traffic signal improves the flow and decreases crashes, an unnecessary one can be a source of danger and annoyance to all who use an intersection: pedestrians, cyclists and drivers.
