List of highways numbered 315

Template:Short description The following highways are numbered 315:

Canada

• File:Manitoba secondary 315.svg Manitoba Provincial Road 315
• File:NB 315.svg New Brunswick Route 315
• File:PEI Highway 315.svg Prince Edward Island Route 315
• File:Qc315.svg Quebec Route 315

China

• File:Kokudou 315(China).svg China National Highway 315

Costa Rica

• File:CR RNT 315.svg National Route 315

India

• File:NH315-IN.svg National Highway 315 (India)

Japan

• File:Japanese National Route Sign 0315.svg Japan National Route 315

United States

• File:I-315.svg Interstate 315 (unsigned)
• File:Arkansas 315.svg Arkansas Highway 315
• File:Connecticut Highway 315.svg Connecticut Route 315
• File:Florida 315.svg Florida State Road 315 (former)
• File:Georgia 315.svg Georgia State Route 315
• File:Iowa 315.svg Iowa Highway 315 (former)
• File:Elongated circle 315.svg Kentucky Route 315
• File:Louisiana 315.svg Louisiana Highway 315
• File:MD Route 315.svg Maryland Route 315
  • Maryland Route 315 (former)
• File:Ellipse sign 315.svg Mississippi Highway 315
• File:MT-sec-315.svg Montana Secondary Highway 315
• File:New Mexico 315.svg New Mexico State Road 315
• New York:
  • File:NY-315.svg New York State Route 315
  • File:Erie County 315 NY.svg County Route 315 (Erie County, New York)
• File:OH-315.svg Ohio State Route 315
  • Ohio State Route 315C (unsigned)
• File:PA-315.svg Pennsylvania Route 315
• File:South Carolina 315.svg South Carolina Highway 315
• File:Secondary Tennessee 315.svg Tennessee State Route 315
• Texas:
  • File:Texas 315.svg Texas State Highway 315
  • File:Texas FM 315.svg Farm to Market Road 315
• File:Utah SR 315.svg Utah State Route 315
• File:Ellipse sign 315.svg Vermont Route 315
• File:Virginia 315.svg Virginia State Route 315
• File:WY-315.svg Wyoming Highway 315

Other areas:

• File:PR secondary 315.svg Puerto Rico Highway 315
• File:Ellipse sign 315.svg U.S. Virgin Islands Highway 315

Preceded by 314

Lists of highways 315

Succeeded by 316