Route 273 is a highway in northwestern Missouri. Its northern terminus is at the Kansas state line halfway across the Missouri River near Atchison, Kansas. At this point it is concurrent with U.S. Route 59. The southern terminus is at I-29/US 71 near Tracy. All but the southeasternmost six miles (10 km) overlap Route 45. The road runs through Platte and Buchanan Counties.
Major intersections
| County | Location | mi[1] | km | Destinations | Notes |
|---|---|---|---|---|---|
| Platte | Fair Township | 0.000 | 0.000 |   I-29 / US 71 – St. Joseph, Kansas City  Route 371 begins | Southern end of Route 371 overlap |
| 0.231 | 0.372 |  Route 371 north – Tracy | Northern end of Route 371 overlap | ||
| Tracy | 0.732 | 1.178 |   To Route 92 (Route 92 Spur) | ||
| Weston Township | 4.679 | 7.530 |     Route 45 south / Route JJ west – Beverly, Weston, Weston Bend State Park | Southern end of Route 45 overlap | |
| Weston | 6.782 | 10.915 |  Route P north | ||
| 7.414 | 11.932 |  Route H north | |||
| Buchanan | Rush Township | 19.046 | 30.652 |  Route 138 west – Lewis and Clark Village, Lewis and Clark State Park | |
| 20.096 | 32.341 |  US 59 north – St. Joseph Route 45 ends | Southern end of US 59 overlap; northern end of Route 45 overlap | ||
| Missouri River | 23.455– 23.728 | 37.747– 38.187 | Amelia Earhart Memorial Bridge; Missouri–Kansas state line; Route 273 ends | ||
| US-59 south – Atchison | Continuation into Kansas | ||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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References
KML is not from Wikidata
- ^ a b Missouri Department of Transportation (May 4, 2020). MoDOT HPMAPS (Map). Missouri Department of Transportation. Retrieved May 4, 2020.