 | This article needs additional citations for verification. (January 2021) |
 Route 129 | ||||
|---|---|---|---|---|
 MO 129 highlighted in red | ||||
| Route information | ||||
| Maintained by MoDOT | ||||
| Length | 115.300 mi (185.557 km) | |||
| Major junctions | ||||
| South end |  Route 3 in Roanoke | |||
| ||||
| North end |  CR T20 near Cincinnati, Iowa | |||
| Location | ||||
| Country | United States | |||
| State | Missouri | |||
| Highway system | ||||
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Route 129 is a highway in northern and central Missouri. Its northern terminus is at the Iowa state line where it continues as Appanoose County Road T20; its southern terminus is at Route 3 in Roanoke.