List of highways numbered 188

The following highways are numbered 188:

India

 * State Highway 188 (Andhra Pradesh)

Ireland

 * IRL_R188.svg R188 road (Ireland)

Japan

 * Japanese National Route Sign 0188.svg Japan National Route 188

United States

 * Alabama 188.svg Alabama State Route 188
 * Arizona 188.svg Arizona State Route 188
 * California 188.svg California State Route 188
 * Connecticut Highway 188.svg Connecticut Route 188
 * Florida 188.svg Florida State Road 188
 * Georgia 188.svg Georgia State Route 188
 * Iowa 188.svg Iowa Highway 188
 * K-188.svg K-188 (Kansas highway)
 * Elongated circle 188.svg Kentucky Route 188
 * MA Route 188.svg Maine State Route 188
 * MD Route 188.svg Maryland Route 188
 * M-188.svg M-188 (Michigan highway)
 * New Mexico 188.svg New Mexico State Road 188
 * NY-188.svg New York State Route 188 (former)
 * OH-188.svg Ohio State Route 188
 * PA-188.svg Pennsylvania Route 188
 * South Carolina 188.svg South Carolina Highway 188
 * Secondary Tennessee 188.svg Tennessee State Route 188
 * Texas 188.svg Texas State Highway 188
 * Texas Spur 188.svg Texas State Highway Spur 188
 * Texas FM 188.svg Farm to Market Road 188 (Texas)
 * Texas FM 188.svg Urban Road 188 (Texas, signed as Farm to Market Road 188)
 * Utah SR 188.svg Utah State Route 188 (former)
 * Virginia 188.svg Virginia State Route 188
 * WIS 188.svg Wisconsin Highway 188
 * Territories:
 * PR secondary 188.svg Puerto Rico Highway 188