The following highways are numbered 193:
Ireland R193 regional road
Japan Japan National Route 193
United Kingdom road B193 road
United States Interstate 193 (former) U.S. Route 193 (unbuilt) Alabama State Route 193 Arkansas Highway 193 California State Route 193 Connecticut Route 193 Florida State Road 193 (former) Georgia State Route 193 Iowa Highway 193 (former) K-193 (Kansas highway) Kentucky Route 193 Maine State Route 193 Maryland Route 193 Massachusetts Route 193 M-193 (Michigan highway) (former) New Mexico State Road 193 New York State Route 193 Ohio State Route 193 Pennsylvania Route 193 (former) South Carolina Highway 193 Tennessee State Route 193 Texas State Highway 193 Texas State Highway Loop 193 Farm to Market Road 193 (Texas) Utah State Route 193 Virginia State Route 193 Washington State Route 193 West Virginia Route 193 Wisconsin Highway 193 Wyoming Highway 193 Territories Puerto Rico Highway 193