| Interstate Highways of the Missouri Highway System | |
|---|---|
   Highway markers Interstate 44, Interstate 435,and Interstate Business Loop 55 | |
 Interstate Highways highlighted in red | |
| System information | |
| Maintained by MoDOT | |
| Formed | June 29, 1956[1] |
| Highway names | |
| Interstates | Interstate nn (I‑nn) |
| System links | |
The Interstate Highways in Missouri are the segments of the national Dwight D. Eisenhower System of Interstate and Defense Highways[2] that are owned and maintained by the U.S. state of Missouri.
- ^ McNichol, Dan (2006). The Roads that Built America. New York: Sterling. p. 106. ISBN 1-4027-3468-9..
- ^ Swift, Earl (2011). The Big Roads: The Untold Story of the Engineers, Visionaries, and Trailblazers Who Created the American Superhighways. Boston: Mariner. p. 5. ISBN 978-0-547-90724-6..