List of highways numbered 313
The following highways are numbered 313:
Canada
- Manitoba [Provincial Road 313]
- New Brunswick Route 313
- Prince Edward Island Route 313
China
- China [National Highway 313]
Costa Rica
- National Route 313
India
- National Highway 313 (India)
Japan
- Japan National Route 313
United States
- Arkansas Highway 313
- Connecticut Route 313
- County Road 313 (Gilchrist County, Florida)
- Georgia State Route 313
- Indiana State Road 313
- Kentucky Route 313
- Louisiana Highway 313
- Maryland Route 313
- * Maryland Route 313A
- Minnesota [State Highway 313]
- Mississippi Highway 313
- Montana Secondary Highway 313
- New Mexico State Road 313
- New York:
- * New York State Route 313
- * County Route 313 (Erie County, New York)
- Ohio State Route 313
- Pennsylvania Route 313
- Tennessee State Route 313
- Texas:
- * Texas State Highway 313
- * Farm to Market Road 313
- Utah State Route 313
- Vermont Route 313
- Virginia State Route 313
- * Virginia State Route 313
- Wyoming Highway 313