U.S. Route 50 in Missouri

U.S. Route 50
US 50 highlighted in red
Route information
Maintained by MoDOT
Length	263.58 mi[1] (424.19 km)
Existed	1926–present
Major junctions
West end	I-435 / US-50 in Leawood, KS
Major intersections	I-49 / US 71 / I-470 in Kansas City I-470 / Route 350 in Lees Summit US 65 in Sedalia US 54 / US 63 in Jefferson City I-44 from Union to Kirkwood I-270 in Sunset Hills I-55 at the Green Park - Mehlville line US 61 / US 67 in Kirkwood I-255 near St. Louis
East end	I-255 / US 50 towards Columbia, IL
Location
Country	United States
State	Missouri
Counties	Jackson, Johnson, Pettis, Morgan, Moniteau, Cole, Osage, Gasconade, Franklin, St. Louis
Highway system
United States Numbered Highway System List Special Divided Missouri State Highway System Interstate US State Supplemental
← Route 49 → Route 51

U.S. Route 50 (US 50) is a major east–west route in the state of Missouri. It is also known as the Rex M. Whitton Expressway in the capital of Missouri, Jefferson City.