Left turn on yellow?


The new traffic signal at the intersection of U.S. 1 and Royal Palms Parkway is the first of its kind in the state, according to Florida Department of Transportation officials. PHOTO BY BRIAN MCMILLAN
The new traffic signal at the intersection of U.S. 1 and Royal Palms Parkway is the first of its kind in the state, according to Florida Department of Transportation officials. PHOTO BY BRIAN MCMILLAN
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Southboud drivers on U.S. 1 will notice a new traffic signal when they reach Royal Palms Parkway, in Palm Coast.

About a week ago, the new signal became fully operational, featuring a flashing yellow arrow for drivers who want to make either a left turn onto Royal Palms Parkway or do a U-turn.

Steve Homan, a representative with the Florida Department of Transportation, presented more information regarding the signal at the June 21 Palm Coast City Council meeting.

A seven-year traffic study, which began in the late 1990s, was conducted in a number of states to determine the best alternative to the circular green light for left turns, Homan said. The study confirmed that a flashing yellow left-turn arrow was the safest alternative.

“Most people instinctively know that a flashing yellow means to proceed with caution,” Homan said.

The light features four different displays: a steady red arrow, which means no turn; a steady yellow arrow; a flashing yellow arrow, which means drivers may turn with caution across oncoming traffic; and the steady green arrow, which means a left turn is allowed.

According to Homan, the signal in Palm Coast is the first such signal on a state road in Florida. He said there are other signals like these throughout the state, but not on a state road. Also, there are plans for the state to implement similar signals at the Seminole Woods Boulevard and U.S. 1 intersection, as well as the intersection of U.S. 1 and Belle Terre Parkway, in the summer of 2012.

Overall, Homan said, one of the best features of the new light is it eliminates the “yellow trap,” which occurs when a driver is waiting to make a left turn while both directions of traffic have green lights; when the light turns yellow, a driver assumes the oncoming traffic will see a red light, and the driver proceeds.

“That is not the case, and there are a significant number of crashes as a result of (the yellow trap),” he said.

For more information on the new traffic signal, search for “Traffic signal” on the city’s website at www.palmcoastgov.com.

 

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