Single carriageway

A single carriageway (North American English undivided highway) is a road with one, two or more lanes arranged within a single carriageway (North American English: roadway) with no central reservation (North American English: median) to separate opposing flows of traffic.

Single carriageway

A single carriageway (North American English undivided highway) is a road with one, two or more lanes arranged within a single carriageway (North American English: roadway) with no central reservation (North American English: median) to separate opposing flows of traffic.