List of Interstate Highways in Missouri
| 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 |
| 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 that are owned and maintained by the U.S. state of Missouri.