carriageways
n.
车道，马路( carriageway的名词复数 );
例句:
-
Just under half of all deaths were on rural single carriageways.
来自THETIMES
-
Both carriageways of County Road are completely closed between Spellow Lane and Hale Road.
来自BBC
-
Emergency services are still dealing with many of these incidents and are working hard to clear the carriageways.
来自THETIMES