What is the meaning of the following traffic signs?

- The road is becoming wider.
- The number of lanes on the road is increasing.· Correct answer
- Left or right turn ahead.
- It is permitted to stop on the left side of the road.

Sign 620 indicates that the number of lanes on the road is increasing. This is a guidance sign that informs drivers of a change in the road's configuration and allows them to prepare in advance.
Diverging arrows = lanes being added.
Confusing a general widening of the road with the addition of lanes.
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