The Town of Gilbert installed in February 2012 a new type of left-turn signal on northbound San Tan Village Parkway at the Loop 202 that gives the driver a new appearance for turning left when yielding to on-coming traffic.
A flashing yellow arrow will notify northbound drivers turning left that they must yield to on-coming traffic before turning onto the on-ramp. The flashing yellow arrow indicates that you may turn left, but it is a more obvious reminder than the traditional green ball that turning drivers should be yielding to oncoming traffic.
The goal of the new type of signal is to improve the safety at this intersection.
How it Works
The flashing yellow arrow traffic signal head consists of four different arrow indications used exclusively for left-turning traffic (please see the graphic to the right).
The flashing yellow signal was approved by the Federal Highway Administration after nation-wide research showed the flashing yellow arrow heightens driver awareness when turning left in front of oncoming traffic. Based on the successful operation of the FYA over the past several years in locations across the United States, the Federal Highway Administration adopted the FYA display in the most recent update to the federal standards governing traffic signals.
The Flashing Yellow Arrow Left Turn Signal has been implemented in a number of cities nationwide, including Chandler and Scottsdale in the Phoenix metro area, and it is anticipated that this standard will become more widely used in the future.
Steady Red Arrow
Drivers must stop and may not enter the intersection.
Steady Yellow Arrow
Drivers are warned the turning signal is about to turn red. Do not enter the intersection if you can stop safetly. Vehicles in the intersection should safely complete their turns.
Flashing Yellow Arrow
Drivers are allowed to turn after yielding to oncoming traffic and pedestrians. (Oncoming traffic has a green light.) Drivers must determine if there is an adequate gap before turning!
Steady Green Arrow
Drivers making a turn have the right-of-way.