List of highways numbered 4

This article is about highway routes numbered "4". For roads numbered A4, see A4 roads. For roads numbered M4, see M4 (disambiguation). For roads numbered N4, see N4 (disambiguation). For mass transit routes numbered 4, see Route 4 (public transport).

Route 4, or Highway 4, may refer to several highways in the following countries:

This list is incomplete; you can help by adding missing items. (August 2008)