CDL Road Signs and Signals Practice Test 2

Question 1

What does this yellow, diamond shaped sign with black symbols caution you of?

Accepted Answer

A curve to the left ahead.

Answer

Yellow, diamond-shaped signs are warning signs, alerting drivers to potential hazards or changes in the road ahead. A sign indicating 'A curve to the left ahead' typically features a curved arrow pointing left. Drivers should reduce their speed and prepare to navigate the curve safely.

Question 2

This square, white sign with black/red symbols tells you what?

Accepted Answer

You may not park here.

Answer

White square signs are regulatory signs, indicating rules or prohibitions. A 'No Parking' sign is commonly a white square with a red circle and a diagonal line through it, or simply text stating 'NO PARKING'. This sign means you are not permitted to park your vehicle in that area, even for a short period.

Question 3

What does this white, rectangular sign with black lettering tell you?

Accepted Answer

Road closed to all vehicles.

Answer

White rectangular signs are regulatory signs that provide specific instructions or prohibitions. A 'ROAD CLOSED' sign explicitly indicates that the road ahead is impassable and closed to all vehicles, usually due to construction, hazards, or emergencies. Drivers must find an alternative route.

Question 4

This yellow, diamond shaped sign with black symbols warns the driver that _______.

Accepted Answer

Winding road ahead.

Answer

Yellow, diamond-shaped signs are warning signs, alerting drivers to upcoming road conditions. A 'Winding road ahead' sign typically depicts a squiggly arrow, indicating a series of curves in the road. Drivers should reduce speed and be prepared for multiple changes in direction.

Question 5

What does this rectangular, white sign with red lettering mean?

Accepted Answer

You should not stop here unless absolutely required.

Answer

This describes a 'NO STOPPING' sign, which is a regulatory sign, often white with red text or a red circle with a diagonal line through it and an 'S' inside. Unlike 'No Parking' signs, 'No Stopping' signs prohibit even temporary stops to pick up or drop off passengers, unless absolutely necessary to avoid conflict with other traffic or to obey a traffic officer.

CDL Practice Test

CDL Practice Test

CDL Road Signs and Signals Practice Test 2