Is the same width always maintained along the entire length of a carriageway?
Signage: Beacons and temporary signage
Explanation
The **width of a carriageway** is not always constant along its entire length. This is because a carriageway can **narrow** on one or both sides.
- A **carriageway** is the part of the road where vehicles travel. It can have different widths and, in some cases, is considered narrow if it measures less than 6.5 meters.
- The **lanes**, which are the divisions within the carriageway, can also vary in width. A lane is considered narrow if it measures less than 3 meters.
- Additionally, there may be **refuges or traffic islands** on the roads that force vehicles to travel on a specific side, which can cause a temporary narrowing of the carriageway.
Therefore, it is important to be aware of these changes in the width of the carriageway to drive safely.
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