dual carriageway
Plural
dual carriageways
1
a road with two separate carriageways, each for traffic traveling in opposite directions, usually divided by a central reservation
- The dual carriageway allows for faster travel between the two cities.
- We took the dual carriageway to avoid the congested town center.
- The driver was speeding on the dual carriageway when the police pulled him over.
- There are several exits along the dual carriageway leading to smaller towns.
- You can reach the motorway by taking the dual carriageway ahead.
Synonyms: