Oklahoma State Highway 109

State Highway 109
State Highway 109
	SH-109 highlighted in red
Route information
	Maintained by ODOT
Length	53.9 mi (86.7 km)
Existed	1957–present
Major junctions
West end	US 70 in Boswell
	US 271 from Grant to Ord;
East end	US 70 in Fort Towson
Location
Country	United States
State	Oklahoma
Highway system
	Oklahoma State Highway System; Interstate; US; State; Turnpikes;

State Highway 109 (abbreviated SH-109 or OK-109) is a 54 mile^[1] (87 km) long state highway in southern Oklahoma. It runs through southern Choctaw County, connecting to US-70 at each end. It has no lettered spur routes.

Route description

The highway begins heading southbound from US-70 at Boswell. It turns westbound after about 5 miles (8 km). As it approaches the Red River, it turns back northward and then eastward again to run through unincorporated Gay, 24 miles^[2] (38.6 km) into the route. Six miles (9.65 km) later, it meets U.S. Highway 271 and has a concurrency with it lasting about 4 miles^[2] (6.4 km), splitting off near Ord. Between Frogville and Huskey it turns back north before ending at US-70 near Fort Towson.

History

SH-109 originally ran from Fort Towson to Raymond Gary State Park. However, on 1957-04-23 it was redesignated to run from Boswell to Fort Towson.^[3] It was realigned several times in the 1960s and once in 1982. Since 1982, the route has remained unchanged.

Junction list

The entire route is in Choctaw County.

Location	mi^[1]	km	Destinations	Notes
Boswell	0.0	0.0	US-70	Western terminus
	29.6	47.6	US-271	Northern end of US-271 concurrency
Ord	33.8	54.4	US-271	Southern end of US-271 concurrency
Fort Towson	53.9	86.7	US-70	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus