List of highways numbered 314

The following highways are numbered 314:

Canada

 * Manitoba secondary 314.svg Manitoba Provincial Road 314
 * PEI_Highway_314.svg Prince Edward Island Route 314

China

 * Kokudou 314(China).svg China National Highway 314

Costa Rica

 * CR RNT 314.svg National Route 314

India

 * NH314-IN.svg National Highway 314 (India)

Japan

 * Japanese National Route Sign 0314.svg Japan National Route 314

United States

 * Arkansas 314.svg Arkansas Highway 314
 * Connecticut Highway 314.svg Connecticut Route 314
 * Florida 314.svg Florida State Road 314 (former)
 * Georgia 314.svg Georgia State Route 314
 * Iowa 314.svg Iowa Highway 314 (former)
 * Louisiana 314.svg Louisiana Highway 314
 * MD Route 314.svg Maryland Route 314
 * Ellipse sign 314.svg Mississippi Highway 314
 * MT-sec-314.svg Montana Secondary Highway 314
 * New Mexico 314.svg New Mexico State Road 314
 * NY-314.svg New York State Route 314
 * New York State Route 314 (former)
 * OH-314.svg Ohio State Route 314
 * PA-314.svg Pennsylvania Route 314
 * South Carolina 314.svg South Carolina Highway 314
 * SD 314.svg South Dakota Highway 314
 * Secondary Tennessee 314.svg Tennessee State Route 314
 * Texas:
 * Texas 314.svg Texas State Highway 314 (former)
 * Texas FM 314.svg Farm to Market Road 314
 * Utah SR 314.svg Utah State Route 314
 * Vermont 314.svg Vermont Route 314
 * Virginia 314.svg Virginia State Route 314
 * Virginia State Route 314 (former)
 * WY-314.svg Wyoming Highway 314

Other areas:
 * Ellipse sign 314.svg Puerto Rico Highway 314
 * Ellipse sign 314.svg U.S. Virgin Islands Highway 314