Missouri Route 80

Route 80
Route information
Maintained by MoDOT
Length:	26 mi (42 km)
Major junctions
West end:	U.S. Route 61/62/Route H south of Sikeston
East end:	Dead End at the Mississippi River in Belmont
Highway system
Missouri State Highway System Interstate US State Supplemental ← Route 79 Route 81 →

Route 80 is a highway in southeastern Missouri. Its eastern terminus is at the Mississippi River in Belmont; its western terminus is at U.S. Route 61/U.S. Route 62 midway between Sikeston and New Madrid. East Prairie is the only other town on the highway.

At Belmont, there used to be a ferry connecting Route 80 to Kentucky Route 80, which is a major east–west thoroughfare across southern Kentucky, continuing into Virginia, as Virginia State Route 80.