A dual carriageway (British English) or divided highway (American English) is a type of road. It is an important route that usually carries long-distance traffic.
A dual carriageway has four lanes (2 lanes each side), and is always separated by a man-made barrier or strip of land.
References[change | change source]
- "Cambridge Dictionaries Online: Cambridge Advanced Learner's Dictionary: hard shoulder". Cambridge University Press. Retrieved 2011-03-05.
- "Hard Shoulder Safety" (PDF). Green Flag Motoring Assistance. p. 3. Archived from the original (PDF) on 2011-11-20. Retrieved 2011-03-05.