U.S. Route 50 (US 50) is a major east–west route in the state of

Missouri Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee ...

. It is also known as the Rex M. Whitton Expressway in the capital of Missouri, Jefferson City.

Route description

US 50 enters Missouri from

Kansas Kansas () is a state in the Midwestern United States. Its capital is Topeka, and its largest city is Wichita. Kansas is a landlocked state bordered by Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the ...

along Interstate 435 (I-435) around

Kansas City The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With and a population of more ...

and then it runs concurrently with I-470 to

Lee's Summit Lee's Summit is a city located within the counties of Jackson (primarily) and Cass in the U.S. state of Missouri. It is a suburb of Kansas City, Missouri. As of the 2020 census its population was 101,108, making it the sixth-largest city in both ...

. It runs as an

expressway Expressway may refer to: * Controlled-access highway, the highest-grade type of highway with access ramps, lane markings, etc., for high-speed traffic. * Limited-access road, a lower grade of highway or arterial road. *Expressway, the fictional s ...

to Sedalia before becoming Broadway Boulevard and intersecting with US 65 (Limit Avenue). From Sedalia to

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

, US 50 becomes a two-lane undivided road, where it has a concurrency with Route 5 from

Syracuse Syracuse may refer to: Places Italy *Syracuse, Sicily, or spelled as ''Siracusa'' *Province of Syracuse United States *Syracuse, New York **East Syracuse, New York **North Syracuse, New York *Syracuse, Indiana * Syracuse, Kansas *Syracuse, Miss ...

to Tipton between

Morgan Morgan may refer to: People and fictional characters * Morgan (given name), including a list of people and fictional characters * Morgan le Fay, a powerful witch in Arthurian legend * Morgan (surname), a surname of Welsh origin * Morgan (singer), ...

and Moniteau counties. It resumes as an expressway from California to Jefferson City, has a brief distance as a main road, and picks up expressway status again. It has a concurrency with US 63 for from Jefferson City. From just west of

Linn Linn may refer to: People * Linn (surname) * Linn (given name) * Linn da Quebrada, stage name of Brazilian singer, actress, screenwriter and television personality Lina Pereira dos Santos (born 1990) Places Germany * Linn (Gangkofen), a part ...

Union Union commonly refers to: * Trade union, an organization of workers * Union (set theory), in mathematics, a fundamental operation on sets Union may also refer to: Arts and entertainment Music * Union (band), an American rock group ** ''Un ...

, the road is two lanes. Between Linn and Union, US 50 passes through various communities. After passing through Linn as Main Street, it shares short concurrencies with Route 89 and Route 19 between

Osage The Osage Nation, a Native American tribe in the United States, is the source of most other terms containing the word "osage". Osage can also refer to: * Osage language, a Dhaegin language traditionally spoken by the Osage Nation * Osage (Unicode b ...

and Gasconade counties and intersects with Route 47 in Union. After going through this city, US 50 is routed along I-44 up to

Sunset Hills Sunset Hills is a city in south St. Louis County, Missouri, United States. The population was 8,496 at the 2010 census. Geography Sunset Hills is located at 38°32'8" North, 90°24'14" West (38.535570, -90.403759). According to the United Sta ...

. It heads east and merges with US 61 and US 67. These three concurrent U.S. routes run this way until after the interchange with I-55. US 61 and US 67 split off, leaving US 50 to merge with

I-255 Interstate 255 (I-255) is a bypass route of I-55 in Greater St. Louis. Along with I-270, it forms a loop around the central portion of the bi-state metro area; a majority of I-255 is located on the Illinois half. It shares its southern te ...

to cross the

Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it f ...

on the

Jefferson Barracks Bridge The Jefferson Barracks Bridge, officially the Jefferson Barracks Memorial Arch Bridge, is a pair of bridges across the Mississippi River on the south side of St. Louis, Missouri metropolitan area. Each bridge is long with a long arch bridge span ...

in St. Louis.

History

Until 1926, US 50 in Missouri was Route 12. Missouri State Highway Commission
Route Map Showing Designated Routes and Numbers
Approved September 19, 1922

Major intersections

References

External links