List of highways numbered 109
Route 109 or Highway 109 can refer to multiple roads:
Canada
China
Costa Rica
India
Israel
Nigeria
Philippines
United Kingdom
- A109 road (England)
- B109 road
United States
- U.S. Route 109
- Alabama State Route 109
- Arkansas Highway 109
- California State Route 109
- Colorado [State Highway 109]
- Connecticut Route 109
- Florida State Road 109
- Georgia State Route 109
- Illinois Route 109
- Indiana State Road 109
- Iowa Highway 109
- Kentucky Route 109
- Louisiana Highway 109
- Maine State Route 109
- Maryland Route 109
- Massachusetts Route 109
- M-109 (Michigan highway)
- Minnesota State Highway 109
- * County Road 109 (Hennepin County, Minnesota)
- * County Road 109 (Pine County, Minnesota)
- Missouri Route 109
- Nebraska Highway 109
- * Nebraska State Spur 109
- New Hampshire Route 109
- * New Hampshire Route 109A
- New Jersey Route 109
- * County Route 109 (Bergen County, New Jersey)
- ** County Route S109 (Bergen County, New Jersey)
- * County Route 109 (Ocean County, New Jersey)
- New Mexico State Road 109
- New York State Route 109
- * County Route 109 (Cortland County, New York)
- ** County Route 109A (Cortland County, New York)
- * County Route 109 (Erie County, New York)
- * County Route 109 (Fulton County, New York)
- * County Route 109 (Madison County, New York)
- * County Route 109 (Montgomery County, New York)
- * County Route 109 (Onondaga County, New York)
- ** County Route 109A (Onondaga County, New York)
- * County Route 109 (Rockland County, New York)
- * County Route 109 (Sullivan County, New York)
- * County Route 109 (Tompkins County, New York)
- North Carolina Highway 109
- * North Carolina Highway 109A (Thomasville)
- * North Carolina Highway 109A (Troy)
- Ohio State Route 109
- Oklahoma State Highway 109
- South Carolina Highway 109
- South Dakota Highway 109
- Tennessee State Route 109
- Texas State Highway 109
- * Texas State Highway 109 (1939)
- * Texas State Highway Loop 109
- * Farm to Market Road 109
- Utah State Route 109
- Vermont Route 109
- Virginia State Route 109
- * Virginia State Route 109 (1923-1928)
- * Virginia State Route 109 (1928-1933)
- * Virginia State Route 109 (1933-1946)
- Washington State Route 109
- Wisconsin Highway 109