Traffic signals and signs

Traffic signals and signs

Traffic signals are placed at intersections to control the orderly movement 

of traffic and to prevent accidents. Drivers (including bicyclists) and 

pedestrians must obey these signals except when an officer is directing 

traffic. If a traffic signal is not functioning at all at an intersection, all 

drivers must treat the intersection as if a stop sign is posted for all directions. If a traffic signal is malfunctioning and flashing, drivers must 

proceed based on the color of the flashing signal they are facing: if the 

driver is facing a yellow flashing signal, the driver may proceed with 

caution; if the driver is facing a red flashing signal, the driver must stop 

and wait until it is safe to proceed.