Which of the following traffic signs informs about a change in the number of lanes?
- 109
- 622· Correct answer
- 145
- All four signs.
Explanation
Sign 622 announces a change in the number of lanes on the road, a reduction of lanes. It warns drivers in advance so they can prepare to merge into fewer lanes.
How to approach it
Change in lanes = sign 622
622change in the number of lanes
Common mistake
Confusing road narrowing with a reduction of lanes
Related signs
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