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This technician explains why traffic lights sometimes refuse to turn green and what drivers can do to get them to turn
Image Credit: Traffic Light Doctor ...
Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.
A U-turn can come in handy for drivers needing to quickly reverse course. And in many cases in Minnesota, making the 180-degree turn is perfectly legal. But just because a U-turn is permissible ...
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