What are LED signal heads?Ĭity of Boca Raton has started a program to change out regular incandescent bulbs used for traffic signal heads to signal heads made with Light Emitting Diode (LED) modules. If the traffic signal is in flash please call the traffic signals section immediately. The feedback form in this web site can also be used to report such malfunctions. Malfunctions related to traffic signals or school flashers should be reported to Traffic Signals Section at 56 or 56. Traffic signals and school flashers in the city limits are maintained by either City of Boca Raton or Palm Beach County. How do I report a traffic signal or school flasher malfunction? More details on left turn signals is provided in Information Brochures section of Traffic Operations.ģ. While adding a left turn phase can often improve safety and reduce delay, other solutions such as timing adjustments to improve gaps for left turns and geometric improvements to improve sight distance may be more appropriate. Left turn arrows also result in longer cycle lengths which will in turn have a detrimental effect by increasing stops and delays. However, this is done at the expense of the amount of green time available for through traffic and will usually reduce the capacity of the intersection. Left Turn signal phases facilitate left turning traffic and usually improve the safety of the intersection for left turning vehicles. More details about traffic signals is provided in the Information Brochures section of Traffic Operations 2. The MUTCD states that proper engineering judgment should be exercised in making the final determination. Satisfaction of a warrant is not a guarantee that a traffic signal is needed. However, if no warrants are met, a traffic signal will not be installed. Warrants should be viewed as guidelines, not as absolute values. The MUTCD contains criteria, or warrants, that define the minimum requirements for volume of vehicular or pedestrian traffic that are used to define the need for and appropriateness of a particular traffic control device. The MUTCD provides a process for maintaining agencies such as the City of Boca Raton to follow while investigating conditions and circumstances regarding the installation of a new traffic signal. When is a traffic signal installed?įederal guidelines (Manual on Uniform Traffic Control Devices - MUTCD) that establish minimum conditions under which a traffic signal installation should be considered are mandated by Florida Statutes.
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