California DMV Permit Test (Class C)Traffic Signs and SignalsMedium
You are driving on a road with multiple lanes in the same direction. You see a white rectangular sign with a black arrow pointing straight ahead and the words 'THRU TRAFFIC ONLY' below it. What does this sign indicate?
- AThis lane allows all types of turns, but not straight-through movement.
- BThis lane is designated for vehicles that are continuing straight through the intersection.
- CThis lane is for vehicles making a U-turn.
- DThis lane is reserved for high-occupancy vehicles.
Show answer & explanationAnswer & explanation
Correct answer: B. This lane is designated for vehicles that are continuing straight through the intersection.
This is a regulatory sign that designates a specific lane for vehicles intending to proceed straight through an intersection. Drivers wishing to turn must use a different lane.
Why the other options are wrong
- A. This is incorrect; the sign explicitly states 'THRU TRAFFIC ONLY', prohibiting turns.
- C. This is incorrect; U-turns are typically indicated by different signs or pavement markings, or are prohibited.
- D. This is incorrect; HOV lanes are marked with a diamond symbol and specific 'HOV Lane' signs.
Thru Traffic Only Sign
A white regulatory sign indicating that a specific lane is for vehicles proceeding straight through an intersection or area.
- Regulatory sign (white rectangular).
- Designates a lane for straight-through traffic.
- Drivers wishing to turn must use other lanes.
Memory trick: Lane signs guide your path, follow them to avoid wrath.