By now, most of us know what they look like from memory — the large, bent, yellow arrow positioned over the ... with a neon sign atop a pole, looking down on a double drive-thru lane.

So, our viewer Wesley wants to know, is it legal to enter and wait in the intersection for traffic to clear on a flashing yellow arrow? MoDot has everything from videos to brochures explaining how ...

The four signals, which cost $1,425 each, became operative Oct. 12. “The flashing yellow arrow allows drivers turning left or right to proceed with the turn after yielding to oncoming traffic ...