U.S. Route 50 in Kansas
| US-50 highlighted in red | ||||
| Route information | ||||
| Maintained by KDOT, and the cities of Cimarron, Dodge City and Emporia | ||||
| Length | 447.93 mi (720.87 km) | |||
| Existed | 1927–present | |||
| Major junctions | ||||
| West end | US 50 / US 400 at Colorado state line | |||
| US-83 in Garden City  US-400 in Dodge City | ||||
| East end | I-435 / US 50 at State Line Road between Leawood, Kansas and Kansas City, Missouri | |||
| Location | ||||
| Country | United States | |||
| State | Kansas | |||
| Counties | Hamilton, Kearny, Finney, Gray, Ford, Edwards, Stafford, Reno, Harvey, Marion, Chase, Lyon, Coffey, Osage, Franklin, Miami, Johnson | |||
| Highway system | ||||
| 
 | ||||
| 
 | ||||
U.S. Route 50 (US-50) is a major east–west route of the U.S. Highway system, stretching just over 3,000 miles (4,800 km) from Interstate 80 (I-80) in West Sacramento, California, to Maryland Route 528 (MD 528) in Ocean City, Maryland, on the Atlantic Ocean. In the U.S. state of Kansas, US-50 is a main east–west highway serving the southwestern, central and northeastern parts of the state. Kansas City is the only metropolitan area US-50 serves in the state, but the highway does serve several other larger towns in Kansas such as (from west to east) Garden City, Dodge City, Hutchinson, Newton and Emporia.
US-50 was established in Kansas by 1927, and at that time split into two branch routes in Kansas. The US-50 split began in Garden City and ended slightly west of Baldwin City. In Garden City, the split began at Kansas Avenue and Main Street. US-50N continued east on Kansas Ave. and went through Jetmore, Larned, Great Bend, Lyons, McPherson and Baldwin City. US-50S ran along current US-50. The routes rejoined near what is now the intersection of US-56 and K-33. US-50N was replaced by US-156 from Garden City to Great Bend and by US-56 the rest of the way. US-156 is now known as K-156. The split was removed during the late 1950s.