| Route 3 | ||||
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| Route information | ||||
| Maintained by MoDOT | ||||
| Length: | 72 mi (116 km) | |||
| Major junctions | ||||
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| South end: |
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Route 3 is a highway in northern and central Missouri. Its northern terminus is at Route 11 south of Kirksville; its southern terminus is at Route 5/Route 240 northwest of Fayette.