Transportation - Signal Systems
To determine when and if traffic signals may be needed (warranted), traffic engineers compare existing conditions against nationally accepted minimum guidelines - often called "warrants". When these warrants are met a traffic signal may be considered for installation. There are no requirements that a signal must be installed.
Traffic signals, like most things mechanical, will require periodic maintenance. One of the most common maintenance items is the changing of bulbs. If you observe a bulb out or what you perceive as a traffic signal malfunction please contact the city.
To report any signals needing maintenance call (507) 444-4350