Missouri Route 171

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Route 171
MO 171 highlighted in red
Route information
Maintained by MoDOT
Length	25.931 mi[1] (41.732 km)
Major junctions
South end	I-49 / US 71 / Route 96 / Route 571 in Carthage
North end	K-171 near Opolis, KS
Location
Country	United States
State	Missouri
Highway system
Missouri State Highway System Interstate US State Supplemental
← I-170 → Route 172

Route 171 is a short highway in southwestern Missouri. Its northern terminus is at the Kansas state line where it continues as K-171 near Opolis, Kansas. Its southern terminus is at the junction of Interstate 49/U.S. Route 71, Route 96 and Route 571 in Carthage. The last ten southbound miles are concurrent with Business I-49.