Route 4, or Highway 4, may refer to several highways in the following countries:
Preceded by 3 | Lists of highways 4 | Succeeded by 5 |
A spur route is a short road forming a branch from a longer, more important road such as a freeway, Interstate Highway, or motorway. A bypass or beltway is not considered a spur route as it typically reconnects with another or the same major road.