State Highway 136 is a state highway

State highway

State highway, state road or state route can refer to one of three related concepts, two of them related to a state or provincial government in a country that is divided into states or provinces :#A...

 in Oklahoma

Oklahoma

Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,751,351 residents as of the 2010 census and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state...

. It runs 36.4 miles across Texas County

Texas County, Oklahoma

Texas County is a county located in the U.S. state of Oklahoma. Texas County was formed at Oklahoma statehood from the central one-third of "Old Beaver County" also known as "No Man's Land"...

 in the Oklahoma Panhandle

Oklahoma Panhandle

The Oklahoma Panhandle is the extreme western region of the state of Oklahoma, comprising Cimarron County, Texas County, and Beaver County. Its name comes from the similarity of shape to the handle of a cooking pan....

, from Texas

Texas

Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

 to Kansas

Kansas

Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...

.

State Highway 136 was designated as such to match the number of the Texas state highway it connects to.

Route description

SH-136 begins at the Texas state line about 20 miles (32.2 km) north of Gruver

Gruver, Texas

Gruver is a city in Hansford County, Texas, United States. The population was 1,162 at the 2000 census. Farwell, in the center of Hansford County about three miles east of what later became Gruver, was established in 1880 by the Canott family of Illinois and was the first town in the county...

. It runs north 13 miles (20.9 km) to Guymon

Guymon, Oklahoma

Guymon is a city in and the county seat of Texas County, Oklahoma, United States. As of the 2010 census, the city population was 11,442, making it the largest city on the Oklahoma Panhandle. Corporate hog farms and cattle feedlots dominate its economy....

, where it joins US-64, US-412 and SH-3

State Highway 3 (Oklahoma)

State Highway 3, also abbreviated as SH-3 or OK-3, is a highway maintained by the U.S. state of Oklahoma. Traveling diagonally through Oklahoma, from the Panhandle to the far southeastern corner of the state, SH-3 is the longest state highway in the Oklahoma road system, at a total length of...

 through the city. The routes divide five miles (8 km) north of Guymon, after crossing the Beaver River

Beaver River (Oklahoma)

The Beaver River is the historic name for an intermittent river in Oklahoma that drains most of the Oklahoma Panhandle. It is also known as the North Canadian River. Both names are in common use. By one convention the headwaters of the Beaver River are at the convergence of the Corrumpa, Rafael,...

, with Highway 136 running uninterrupted the remaining 18 miles (29 km) to the Kansas line.