List of highways numbered 373

The following highways are numbered 373:

Brazil

 * BR-373_jct.svg BR-373

Canada

 * Manitoba Provincial Road 373
 * Qc373.svg Quebec Route 373
 * Saskatchewan Highway 373

Japan

 * Japanese National Route Sign 0373.svg Japan National Route 373

United States

 * Arizona 373.svg Arizona State Route 373
 * Florida 373.svg Florida State Road 373
 * Georgia 373.svg Georgia State Route 373 (former)
 * MD Route 373.svg Maryland Route 373
 * Nevada 373.svg Nevada State Route 373
 * NY-373.svg New York State Route 373
 * OH-373.svg Ohio State Route 373
 * Ellipse sign 373.svg Puerto Rico Highway 373
 * Texas FM 373.svg Farm to Market Road 373
 * Virginia 373.png Virginia State Route 373
 * WY-373.svg Wyoming Highway 373