This is a list of unsigned State Highways in the U.S. state of Oklahoma. Many of these are unsigned due to their short length. Others are state highways but have not been designated a state highway number.
All highways listed here are Oklahoma numbered highways. Oklahoma has one unsigned Interstate highway; see Interstate 444 for details. State highways that are numbered as lettered spur routes (e.g. SH-81A) are not listed here; see the article on the parent route for details on the spur.
State Highway 35 | |
|---|---|
| Location | Osage Hills State Park |
| Length | 0.85 mi (1,370 m) |
State Highway 35 (abbreviated SH-35 or OK-35) is a state highway in Osage County, Oklahoma. It runs for 0.85 miles (1.37 km). [1]
SH-35 begins within Osage Hills State Park and continues north from there, passing Lookout Lake. The route ends at a wye at U.S. Route 60. The US-60 junction is SH-35's only junction with another highway.
| Browse numbered routes | ||||
|---|---|---|---|---|
←  I-35 | OK | →  SH-36 | ||
State Highway 135 | |
|---|---|
| Location | Owasso |
| Length | 0.40 mi (640 m) |
State Highway 135 (abbreviated SH-135 or OK-135) is a 0.40-mile (0.64 km) [2] long unsigned state highway in northeastern Oklahoma. It lies entirely within the city of Owasso in Tulsa County.
SH-135 is a four-lane arterial street beginning at Main Street in Owasso and running east along 76th Street North for four-tenths of a mile to its terminus at US-169.
| Browse numbered routes | ||||
|---|---|---|---|---|
←  SH-133 | OK | →  SH-136 | ||
Coyle loop route | |
|---|---|
| Location | Coyle |
| Length | 1.55 mi (2.49 km) |
Included in the state highway system is a loop route branching off of SH-33 in Coyle, serving the town, then terminating where it rejoins SH-33. The highway is 1.55 miles (2.49 km) long and passes entirely through the city limits of Coyle. [3]
On the state control section maps, the Coyle loop route is shown with a state highway number of "00". [3] The Coyle loop route is likely an old alignment of SH-33.
Duncan Bypass | |
|---|---|
| Location | West of Duncan |
| Length | 9.21 mi (14.82 km) |
The Duncan Bypass is an unnumbered state highway running along the west outskirts of Duncan, Oklahoma, parallel to US-81. It begins at an interchange with US-81 and SH-7 and curves around to the north. It ends at SH-7 on the northwest side of town. It is completely concurrent with SH-7.
The Duncan Bypass is 9.21 miles (14.82 km) long. On state control section maps, it is shown with a state highway number of "00". [4]
Langston loop route | |
|---|---|
| Location | Langston |
| Length | 9.21 mi (14.82 km) |
Included in the state highway system is a loop route branching off of SH-33 in Langston, running through town, and terminating where it rejoins SH-33. The highway is 4.18 miles (6.73 km) long and passes entirely through the city limits of Coyle. [3] Along the way it passes through the campus of Langston University.
On the state control section maps, the Langston loop route is shown with a state highway number of "0B". [3] The Langston loop route is likely an old alignment of SH-33.
Lincoln Boulevard | |
|---|---|
| Location | Oklahoma City |
| Length | 4.35 mi (7.00 km) |
Lincoln Boulevard is an arterial street in Oklahoma City. The portion of the street from Interstate 235 to its northern terminus at Interstate 44 is designated as a state highway. The portion of the road on the state highway system is 4.35 miles (7.00 km) long. [5]
Lincoln Boulevard passes through the core of the state government complex; many state buildings are located along its path. The Oklahoma State Capitol is located within its median. Near the capitol, the highway has an interchange with N.E. 23rd Street.
Between May 1, 1972 and February 2, 1981, part of Lincoln Boulevard was designated SH-107. [6]
Poteau Bypass | |
|---|---|
| Location | West of Poteau |
| Length | 4.29 mi (6.90 km) |
The Poteau Bypass is an unnumbered state highway running along the west outskirts of Poteau. It is 4.29 miles (6.90 km) long. [7]
On the state control section maps, the Poteau Bypass is shown with a state highway number of "00". [7] On the official state highway maps, US-59 is shown routed along the bypass. [8] It is signed alternately as By-Pass US 59 and US 59/271.
U.S. Route 75 is a north–south U.S. Highway that runs 1,239 miles (1,994 km) in the central United States. The highway's northern terminus is located at the Canadian border near Noyes, Minnesota, at a now-closed border crossing. From this point, the highway once continued farther north as Manitoba Highway 75. Its southern terminus is located at Interstate 30 (I-30) and I-45 in Dallas, Texas, where US 75 is known as North Central Expressway.
U.S. Route 259 is a north–south spur of U.S. Route 59 that runs for 250 miles (400 km) through rural areas of northeastern Texas and southeastern Oklahoma. The highway's southern terminus is near Nacogdoches, Texas, at an interchange with its parent route, US 59. Its northern terminus is in the Ouachita Mountains, approximately 15 miles (24 km) south of Heavener, Oklahoma, where it reunites with US 59. For most of its length, US 259 lies 30–50 miles (48–80 km) to the west of its parent route.
State Highway 6 (SH 6) runs from the Red River, the Texas–Oklahoma state line, to northwest of Galveston, where it is known as the Old Galveston Highway. In Sugar Land and Missouri City, it is known as Alvin-Sugarland Road and runs perpendicular to Interstate 69/U.S. Highway 59 (I-69/US 59). In the Houston area, it runs north to Farm to Market Road 1960 (FM 1960), then northwest along US 290 to Hempstead, and south to Westheimer Road and Addicks, and is known as Addicks Satsuma Road. In the Bryan–College Station area, it is known as the Earl Rudder Freeway. In Hearne, it is known as Market Street. In Calvert, it is known as Main Street. For most of its length, SH 6 is not a limited-access road. In 1997, the Texas Legislature designated SH 6 as the Texas Korean War Veterans Memorial Highway.
State Highway 97 is a 19.86-mile (31.96 km) state highway, maintained by the U.S. state of Oklahoma. It connects two towns in the northeast part of the state: Sapulpa and Sand Springs. Several communities of West Tulsa are along the road between these two towns, including Pretty Water, Allen, and Prattville.
State Highway 66 is a 192.7-mile (310.1 km) state highway in the U.S. state of Oklahoma, beginning at U.S. Highway 81 in El Reno and ending at U.S. Highway 60 near White Oak. The highway was designated in 1985 as a replacement for the decommissioned U.S. Highway 66. Although most of the highway follows Historic Route 66, the highway follows US 66's final alignment, joining Interstate 44 through Tulsa and Oklahoma City, while older versions of the route follow various city streets through both cities.
Texas state highways are a network of highways owned and maintained by the U.S. state of Texas. The Texas Department of Transportation (TxDOT) is the state agency responsible for the day-to-day operations and maintenance of the system. Texas has the largest state highway system, followed closely by North Carolina's state highway system. In addition to the nationally numbered Interstate Highways and U.S. Highways, the highway system consists of a main network of state highways, loops, spurs, and beltways that provide local access to the other highways. The system also includes a large network of farm to market roads that connect rural areas of the state with urban areas and the rest of the state highway system. The state also owns and maintains some park and recreational roads located near and within state and national parks, as well as recreational areas. All state highways, regardless of classification, are paved roads. The Old San Antonio Road, also known as the El Camino Real, is the oldest highway in the United States, first being blazed in 1691. The length of the highways varies from US 83's 893.4 miles (1,437.8 km) inside the state borders to Spur 200 at just 0.05 miles long.
State Highway 74, usually abbreviated as SH-74 or OK-74 is the numbering of two different highways maintained by the U.S. state of Oklahoma. These highways were once a single major north–south route, connecting Oklahoma City to more rural parts of the state. The original road stretched from SH-7 near Tatums to SH-11 west of Deer Creek.
State Highway 7 is a 150.5-mile (242.2 km) highway in southern Oklahoma. This lengthy highway connects many towns in Oklahoma's "Little Dixie" area. It runs from Interstate 44 in Lawton to U.S. 69/US-75 in Atoka.
State Highway 99 (SH-99) is a north–south state highway through central Oklahoma. It runs from the Texas state line at Lake Texoma to the Kansas state line near Lake Hulah. It is 241.5 miles (388.7 km) long. The highway overlaps U.S. Highway 377 (US-377) for over half its length.
The Oklahoma state highway system includes many state highways that act as short spur and connector routes off some of the U.S. highways that pass through the state. These highways generally bear the same number of the U.S. highway they connect to with a letter suffix.
State Highway 54 is a state highway in western Oklahoma. Running north–south, it exists in two parts, which lie at approximately the same longitude. The southern section's length is 9.96 miles (16.03 km), while the northern section runs for 85.5 miles (137.6 km), for a combined length of 95.5 miles (153.7 km). The northern section has two lettered spur routes.
U.S. Highway 77 (US-77) in Oklahoma is a 267.21-mile-long (430.03 km) U.S. Highway in the U.S. state of Oklahoma. It travels from south to north, paralleling Interstate 35 (I-35), connecting Texas to Kansas through the central part of the state. It travels through many major cities, including Ardmore, Oklahoma City and its suburbs, Guthrie, and Ponca City. It has four lettered spur routes.
U.S. Highway 75 (US 75) is a part of the U.S. Highway System that travels from Interstate 345 (I-345) in Dallas, Texas northward to the Canadian border at Noyes, Minnesota. In the state of Texas it runs from I-345 in Dallas and heads north to the Oklahoma state line.
U.S. Highway 59 (US-59) heads along the eastern portion of the state of Oklahoma. US-59's 216.47-mile (348.37 km) route through Oklahoma takes it through the mountainous terrain of the eastern Oklahoma Ouachitas and Ozarks. US-59 serves several lakes and towns through Oklahoma's Green Country, including Grand Lake, a major recreation center. The route enters the state from Arkansas near Fogel, Arkansas, and ends at the Kansas state line south of Chetopa, Kansas.
U.S. Route 70 is a transcontinental U.S. highway extending from Globe, Arizona to Atlantic, North Carolina. Along the way, 289.81 miles (466.40 km) of its route passes through the state of Oklahoma. Entering the state south of Davidson, the highway serves Oklahoma's southern tier before exiting the state east of Broken Bow. It serves the cities of Ardmore, Durant, Hugo, and Idabel, as well as Tillman, Cotton, Jefferson, Carter, Marshall, Bryan, Choctaw, and McCurtain counties.
U.S. Route 81 (US-81) is a north–south U.S. highway running through the central United States' Great Plains region, from Fort Worth, Texas to the U.S.–Canadian border at Pembina, North Dakota. A 229.28-mile (368.99 km) segment of the highway lies within the state of Oklahoma. US-81 crosses the Red River from Texas south of Terral, passing through several Oklahoma cities, such as Chickasha, El Reno, Kingfisher, and Enid, before entering Kansas north of Renfrow.
U.S. Route 60 (US-60) is a transcontinental U.S. highway extending from near Brenda, Arizona to Virginia Beach, Virginia on the Atlantic Ocean. Along the way, 352.39 miles (567.12 km) of the route lies within the state of Oklahoma. The highway crosses into the state from Texas west of Arnett and serves many towns and cities in the northern part of the state, including Arnett, Seiling, Fairview, Enid, Ponca City, Pawhuska, Bartlesville, and Vinita. US-60 exits Oklahoma near Seneca, Missouri. In Oklahoma, US-60 has three business routes, serving Tonkawa, Ponca City, and Seneca. The first 60.2 miles (96.9 km) of the route, from the Texas line to Seiling, is also designated as State Highway 51 (SH-51).
U.S. Route 412 is a U.S. highway in the south-central portion of the United States, connecting Springer, New Mexico to Columbia, Tennessee. A 504.11-mile (811.29 km) section of the highway crosses the state of Oklahoma, traversing the state from west to east. Entering the state southwest of Boise City, US-412 runs the length of the Oklahoma Panhandle and serves the northern portion of the state's main body, before leaving the state at West Siloam Springs. Along the way, the route serves many notable cities and towns, including Boise City, Guymon, Woodward, Enid, and the state's second-largest city, Tulsa.
U.S. Route 64 (US-64) is a U.S. highway running from the Four Corners area to the Outer Banks of North Carolina. Between these two points, the highway passes through the entire width of Oklahoma; a total of 591.17 miles (951.40 km) of US-64 lies in the state of Oklahoma. US-64 enters the state from New Mexico, crossing the line between the two states between Clayton, New Mexico, and Boise City in Cimarron County. The route runs the full length of the Oklahoma Panhandle, then serves the northernmost tier of counties in the main body of the state before dipping southeastward to Tulsa, the state's second-largest city. From Tulsa, the highway continues southeast, leaving Oklahoma just west of Fort Smith, Arkansas. In addition to Tulsa, US-64 serves fifteen Oklahoma counties and the cities of Guymon, Woodward, Enid, and Muskogee.
All of the business loops within Texas are maintained by the Texas Department of Transportation (TxDOT). Interstate 20 (I-20) has 15 business loops in the state, all located in western Texas. Along I-20, TxDOT identifies each business route as Business Interstate 20 followed by an alphabetic suffix. Along Texas Interstates, the alphabetic suffixes on business route names ascend eastward and northward. There are gaps in the alphabetic values to allow for future system expansion. The alphabetic naming suffixes are included as small letters on the bottom of route shields.
