The following highways are numbered 115:
Canada New Brunswick Route 115 Ontario Highway 115 Prince Edward Island Route 115 Winnipeg Route 115
Costa Rica National Route 115
Germany Bundesautobahn 115
India National Highway 115 (India)
Italy State road 115
Japan Route 115 (Japan)
Philippines N115 highway (Philippines)
United States Interstate 115 Alabama State Route 115 County Route 115 (Lee County, Alabama) Arkansas Highway 115 Arkansas Highway 115 (former) California State Route 115 Colorado State Highway 115 Connecticut Route 115 Florida State Road 115 County Road 115A (Duval County, Florida) County Road 115C (Duval County, Florida) Georgia State Route 115 Illinois Route 115 Indiana State Road 115 Iowa Highway 115 (former) K-115 (Kansas highway) Kentucky Route 115 Louisiana Highway 115 Maine State Route 115 Maryland Route 115 Massachusetts Route 115 M-115 (Michigan highway) Minnesota State Highway 115 Missouri Route 115 Nevada State Route 115 New Hampshire Route 115 New Hampshire Route 115A County Route 115 (Bergen County, New Jersey) New Mexico State Road 115 New York State Route 115 County Route 115 (Cortland County, New York) County Route 115 (Erie County, New York) County Route 115 (Onondaga County, New York) County Route 115 (Steuben County, New York) County Route 115 (Suffolk County, New York) County Route 115 (Sullivan County, New York) County Route 115 (Tompkins County, New York) County Route 115M (Tompkins County, New York) North Carolina Highway 115 Ohio State Route 115 Oklahoma State Highway 115 Pennsylvania Route 115 Rhode Island Route 115 South Dakota Highway 115 Tennessee State Route 115 Texas State Highway 115 Texas State Highway Spur 115 Texas State Highway Spur 115 (1940–1942) (former) Farm to Market Road 115 Utah State Route 115 Vermont Route 115 (former) Virginia State Route 115 Virginia State Route 115 (1923-1928) (former) Virginia State Route 115 (1928-1933) (former) Washington State Route 115 West Virginia Route 115 Wisconsin Highway 115
Territories Puerto Rico Highway 115 Puerto Rico Highway 115R (former)
See also A115 D115 road P115 R115 road (Ireland) S115 (Amsterdam)