List of highways numbered 481

The following highways are numbered 481:

Canada

 * Manitoba Provincial Road 481

Hungary

 * 481 (Hu) Otszogletu zold tabla.svg Main road 481 (Hungary)

Japan

 * Japanese National Route Sign 0481.svg Japan National Route 481

United States

 * I-481.svg Interstate 481
 * MD Route 481.svg Maryland Route 481
 * NY-481.svg New York State Route 481
 * PA-481.svg Pennsylvania Route 481
 * Ellipse sign 481.svg Puerto Rico Highway 481