The speed limit sign is a regulatory sign. Speed limit signs are designed to communicate a set legal maximum or minimum speed that vehicles must travel. Drivers must not exceed the limit that the sign designates. Shape: rectangle. Speed limit signs are road signs that are rectangular and oriented vertically.
Do speed limits start at the sign?
Question: When the speed limit is changing on a road, does the new speed limit start at the sign, or does it start when you can see the sign? Answer: The speed limit zone area becomes effective at the point you reach the sign. ... Answer: The speed limit zone area becomes effective at the point you reach the sign.Jul 21, 2018
How big is a speed limit sign?
24 x 30 inches
What does 30 mph sign mean?
This advisory speed sign indicates the maximum safe speed for a highway exit (in this example, 30 mph).