Route 31 (Wyoming County, New York) North Carolina Highway 31 (former) North Dakota Highway 31 Ohio State Route 31 Oklahoma State Highway 31 Oregon Route 31 Pennsylvania Route 31 South Carolina Highway 31 Tennessee State Route 31 Texas State Highway 31 Texas State Highway Spur 31 Farm to Market Road 31 Texas Park Road 31 Utah State Route 31 Vermont Route 31 Virginia State Route 31 Virginia State Route 31 (1923-1933) (former) Washington State Route 31 West Virginia Route 31 Wisconsin Highway 31 Wyoming Highway 31 Territories Puerto Rico Highway 31 See also A31 (disambiguation)#Roads List of highways numbered 31A List of highways numbered 31B List of highways numbered 31C List of highways numbered 31D List of highways numbered 31E