List of highways numbered 311

The following highways are numbered Route 311:

Canada

 * Manitoba secondary 311.svg Manitoba Provincial Road 311
 * Nova Scotia Route 311.svg Nova Scotia Route 311
 * PEI_Highway_311.svg Prince Edward Island Route 311
 * Qc311.svg Quebec Route 311

China

 * Kokudou 311(China).svg China National Highway 311

Costa Rica

 * CR RNT 311.svg National Route 311

Japan

 * Japanese National Route Sign 0311.svg Japan National Route 311

United States

 * US 311.svg U.S. Route 311
 * Arkansas 311.svg Arkansas Highway 311
 * Georgia 311.svg Georgia State Route 311
 * HI-311.svg Hawaii Route 311
 * Indiana 311.svg Indiana State Road 311
 * Elongated circle 311.svg Kentucky Route 311
 * Louisiana 311.svg Louisiana Highway 311
 * MD Route 311.svg Maryland Route 311
 * M-311.svg M-311 (Michigan highway)
 * Ellipse sign 311.svg Mississippi Highway 311
 * MT-sec-311.svg Montana Secondary Highway 311
 * New York:
 * NY-311.svg New York State Route 311
 * County Route 311 (Albany County, New York)
 * County Route 311 (Westchester County, New York)
 * NC 311.svg North Carolina Highway 311 (former)
 * Ellipse sign 311.svg Puerto Rico Highway 311
 * South Carolina 311.svg South Carolina Highway 311
 * Tennessee 311.svg Tennessee State Route 311
 * Texas:
 * Texas 311.svg Texas State Highway 311 (former)
 * Texas Spur 311.svg Texas State Highway Spur 311
 * Texas FM 311.svg Farm to Market Road 311
 * Utah SR 311.svg Utah State Route 311
 * Virginia 311.svg Virginia State Route 311
 * WA-311.svg Washington State Route 311 (former)
 * WV-311.svg West Virginia Route 311
 * WY-311.svg Wyoming Highway 311

United Arab Emirates

 * UAE E311.svg E 311, also known as Emirates Road