Missouri Route 81

Route 81
Route information
Maintained by MoDOT
Length:	43 mi (69 km)
Major junctions
South end:	Route 16 west of Canton
	US 136 south of Kahoka Route Z north of Canton
North end:	Iowa 81 near Farmington, IA
Highway system
Missouri Highways Supplemental ← Route 80 Route 82 →

Route 81 is a highway in northeastern Missouri. Its northern terminus is at the Iowa state line where it continues as Iowa Highway 81. Its southern terminus is at Route 16 west of Canton.