Missouri Route 43

Route 43
Route information
Maintained by MoDOT
Length98.380 mi (158.327 km)
Major junctions
South end AR 43 / SH-20 at the Arkansasโ€“Oklahoma state tripoint near Southwest City
Major intersections
North end US 54 in Vernon County
Location
CountryUnited States
StateMissouri
Highway system
โ† Route 42โ†’ I-44

Route 43 is a highway in western Missouri. Its northern terminus is at U.S. Route 54 midway between Nevada and Deerfield. Its southern terminus is at the corner of Missouri (near Southwest City), Arkansas, and Oklahoma where it continues down the Arkansas/Oklahoma state line as both Arkansas Highway 43 and OK-20.