MO 221 highlighted in red | ||||
Route information | ||||
Maintained by MoDOT | ||||
Length | 16.317 mi [1] (26.260 km) | |||
Existed | c. 2010–2012–present | |||
Major junctions | ||||
West end | ![]() | |||
East end | ![]() | |||
Location | ||||
Country | United States | |||
State | Missouri | |||
Counties | Iron, St. Francois | |||
Highway system | ||||
|
Route 221 is a 16.317-mile-long (26.260 km) east–west highway in eastern Missouri. Its western terminus is at Route 21 near Pilot Knob. Its eastern terminus is at U.S. Route 67 (US 67) near Farmington.
County | Location | mi [1] | km | Destinations | Notes |
---|---|---|---|---|---|
Iron | | 0.000 | 0.000 | ![]() | |
St. Francois | | 9.040 | 14.548 | ![]() | |
Doe Run | 12.744 | 20.509 | ![]() | ||
| 16.140– 16.317 | 25.975– 26.260 | ![]() ![]() | Diverging diamond interchange, existing interchange converted September 2012 [2] | |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |
MO 221 highlighted in red | ||||
Route information | ||||
Maintained by MoDOT | ||||
Length | 16.317 mi [1] (26.260 km) | |||
Existed | c. 2010–2012–present | |||
Major junctions | ||||
West end | ![]() | |||
East end | ![]() | |||
Location | ||||
Country | United States | |||
State | Missouri | |||
Counties | Iron, St. Francois | |||
Highway system | ||||
|
Route 221 is a 16.317-mile-long (26.260 km) east–west highway in eastern Missouri. Its western terminus is at Route 21 near Pilot Knob. Its eastern terminus is at U.S. Route 67 (US 67) near Farmington.
County | Location | mi [1] | km | Destinations | Notes |
---|---|---|---|---|---|
Iron | | 0.000 | 0.000 | ![]() | |
St. Francois | | 9.040 | 14.548 | ![]() | |
Doe Run | 12.744 | 20.509 | ![]() | ||
| 16.140– 16.317 | 25.975– 26.260 | ![]() ![]() | Diverging diamond interchange, existing interchange converted September 2012 [2] | |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |