carriageway
carriage|way /k'ærɪdʒweɪ/ (carriageways)
[N-COUNT]
A carriageway is one side of a road on which traffic travelling in opposite directions is separated by a barrier. (BRIT)dual carriage|way (dual carriageways)
also dual-carriageway
[N-VAR]
A dual carriageway is a road which has two lanes of traffic travelling in each direction with a strip of grass or concrete down the middle to separate the two lots of traffic. (BRIT; in AM, use divided highway)
[N-COUNT]
A carriageway is one side of a road on which traffic travelling in opposite directions is separated by a barrier. (BRIT)dual carriage|way (dual carriageways)
also dual-carriageway
[N-VAR]
A dual carriageway is a road which has two lanes of traffic travelling in each direction with a strip of grass or concrete down the middle to separate the two lots of traffic. (BRIT; in AM, use divided highway)