Interstate 70 in Missouri

Interstate 70
Dwight D. Eisenhower Highway
I-70 highlighted in red
Route information
Maintained by MoDOT
Length250.16 mi (402.59 km)
Existed1956–present
NHSEntire route
Major junctions
West end I-70 / US-24 / US-40 / US-169 at the Kansas state line in Kansas City
Major intersections
East end I-70 at the Illinois state line in St. Louis
Location
CountryUnited States
StateMissouri
CountiesJackson, Lafayette, Saline, Cooper, Boone, Callaway, Montgomery, Warren, St. Charles, St. Louis, City of St. Louis
Highway system
US 69 US 71

Interstate 70 (I-70) in the US state of Missouri is generally parallel to the Missouri River. This section of the transcontinental interstate stretches from the Kansas state line on the Lewis and Clark Viaduct, running concurrently with U.S. Route 24 (US 24), US 40 and US 169, to the east end on the Stan Musial Veterans Memorial Bridge in St. Louis.