Free WYDOT Road Signs and Signals Questions and Answers

Question 1

What does a red octagonal sign with the word "STOP" indicate?

Accepted Answer

Come to a complete stop and proceed when safe

Answer

A red octagonal sign with the word "STOP" is a universal traffic control device that mandates a complete stop. Drivers must bring their vehicle to a full halt before the stop line, crosswalk, or intersection. This ensures they can safely check for cross-traffic and pedestrians before proceeding when the way is clear.

Question 2

What does a yellow diamond-shaped sign typically indicate?

Accepted Answer

Warning of potential hazards or changes in road conditions

Answer

Yellow diamond-shaped signs are standard warning signs used to alert drivers to potential hazards or changes in road conditions ahead. These signs prepare drivers to adjust their speed or driving behavior, such as for curves, slippery roads, or pedestrian crossings. They are crucial for anticipating and reacting safely to upcoming situations.

Question 3

What is the meaning of a green circular sign with an arrow pointing to the right?

Accepted Answer

Indicate that a right turn is mandatory

Answer

A green circular sign with an arrow pointing to the right is a regulatory sign indicating a mandatory movement. This sign means that vehicles in that lane or at that intersection are required to turn right. It ensures orderly traffic flow and prevents drivers from proceeding straight or turning left when it's not permitted.

Question 4

What should a driver do when they encounter a flashing red traffic signal?

Accepted Answer

Treat it like a stop sign; stop completely and proceed when safe

Answer

A flashing red traffic signal functions identically to a stop sign, requiring drivers to come to a complete stop before the intersection. Drivers must then yield to all cross-traffic and pedestrians before proceeding only when it is safe to do so. This ensures safety at intersections where regular traffic lights may be out of order or not present.

Question 5

What does a white rectangular sign with black letters that says "Speed Limit 55" indicate?

Accepted Answer

Maximum speed limit is 55 mph

Answer

White rectangular signs with black letters are regulatory signs that indicate specific rules or laws. A "Speed Limit 55" sign explicitly states the maximum legal speed allowed on that stretch of road under ideal conditions. Drivers must not exceed this speed to comply with traffic laws and ensure safety.

WYDOT - Wyoming State Library and Wyoming Department of Transportation Practice Test

WYDOT - Wyoming State Library and Wyoming Department of Transportation Practice Test

Free WYDOT Road Signs and Signals Questions and Answers