designated a state highway number. All highways listed here are Oklahoma numbered highways. Oklahoma has one unsigned Interstate highway; see Interstate...

S. Highways, and state highways. Interstate and U.S. Highways are continuous with surrounding states, while state highways are not (though Oklahoma and...

that number. Highways are left unsigned for a variety of reasons, and examples are found throughout the world. Depending on the policy of the agency that...

Interstate Highways. Alaska's Interstate Highways are unsigned as such, although they all have state highway numbers that do not match the Interstate Highway numbers...

For roads numbered N1, see list of N1 roads. For roads numbered S1, see List of highways numbered S1. AH1 Asian Highway 1, an international route from...

Auxiliary Interstate Highways (also called three-digit Interstate Highways) are a subset of highways within the United States' Interstate Highway System. The 323...

State Highway 66 (abbreviated SH-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...

delays. Texas State Highway Loop 118 (Loop 118) is a short and unsigned loop highway. The highway connects Highway 377 to Business State Highway 114 (Bus....

States Numbered Highways are components of a national system of highways that is administered by the American Association of State Highway and Transportation...

Rico Highway 412 South Carolina Highway 412 Virginia State Route 412 Wyoming Highway 412 This article includes a list of roads, streets, highways, or other...

state maintains its own system of state highways. This is a list of the longest state highways in each state. As of 2007[update], the longest state highway...

(CDOT) in the U.S. state of Colorado. These are state highways, which are typically abbreviated SH. The numbered highways within the state begin at 1 and...

Highway standards and are not considered part of the Interstate Highway System. AASHTO does, however, apply similar standards as to new U.S. Highways...

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...

North Carolina Highway 3 North Dakota Highway 3 Ohio State Route 3 Oklahoma State Highway 3 Oklahoma State Highway 3E Oklahoma State Highway 3W Oregon Route...

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...

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...

State Highway 7 (abbreviated SH-7) is a 150.5-mile (242.2 km) highway in southern Oklahoma. This lengthy highway connects many towns in Oklahoma's "Little...

already completed Will Rogers Turnpike, which Oklahoma wished to carry their part of I-44. In the US state of Texas, I-44 has a short, but regionally important...

State Highway 98, also abbreviated to SH-98 or OK-98, is a highway maintained by the U.S. state of Oklahoma. It travels for 19.67 miles (31.66 km) through...

miles (8.0 km) east of Chouteau, Oklahoma, to 8 miles (13 km) west of the Arkansas state line. It runs the entire length of the Oklahoma Panhandle and traverses...

list of state highways in the U.S. state of Arkansas. The state does not use a numbering convention. Generally, the two-digit odd numbered highways run...

(I-444) is an unsigned auxiliary route of the Interstate Highway System, with both ends at I-244 in downtown Tulsa in the US state of Oklahoma. It makes up...

highway begins a concurrency with I-44 north across the Red River into Oklahoma. US 281 enters the state of Oklahoma at the Red River bridge north of...

organized system of Wisconsin State Trunk Highways (typically abbreviated as STH or WIS), the state highway system for the U.S. state of Wisconsin, was...

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...

signed at State Highway 66 and State Highway 97 in Sapulpa. However, the highway continues unsigned along SH-66, ending at the north terminus of the Turner...

and western legs of the "Inner Dispersal Loop". The southern and eastern legs are formed by the unsigned I-444 (signed as U.S. Highway 75 (US-75)). I-244...

connected but the connection is not signed as part of the highway. This list does not include different highways that share the same number, such as the two...

Interstate Highways in Oklahoma form a network of freeways that cross the state. Several of them incorporated existing or already-planned turnpikes and...