
IL-3/Great River Road (National Route) North in Grand Tower.
Taken 03-29-2026
Grand Tower
Jackson County
Illinois
United States
End MO-CC at MO-21/MO-72 in Iron County. MO-21 is designated as the Ozark Run Scenic Byway.
Taken 03-27-2026
Allen Mills
Iron County
Missouri
United States
MO-CC in Iron County. MO-CC connects MO-21/MO-72 with Taum Sauk Mountain State Park. Taum Sauk Mountain is the highest point in Missouri.
Taken 03-27-2026
Ironton
Iron County
Missouri
United States
MO-21 South/MO-72 West at MO-E in Iron County.
Taken 03-27-2026
Arcadia
Iron County
Missouri
United States
MO-21 South at MO-72 in Arcadia. MO-72 West joins MO-21 southbound.
Taken 03-27-2026
Arcadia
Iron County
Missouri
United States
MO-21 South approaching MO-72 East in Arcadia.
Taken 03-27-2026
Arcadia
Iron County
Missouri
United States
MO-21 South at MO-N in Iron County. Turn right to continue south on MO-21.
Taken 03-27-2026
Iron
Iron County
Missouri
United States
MO-21 South/MO-32 West split in Iron County.
Taken 03-27-2026
Iron
Iron County
Missouri
United States
MO-21 South/MO-32 West in Caledonia. MO-21 is designated as the Ozark Run Scenic Byway
Taken 03-27-2026
Caledonia
Washington County
Missouri
United States
MO-21 South at MO-32 East in Caledonia. MO-32 West joins MO-21 southbound. MO-21 is designated the Ozark Run Scenic Byway.
Taken 03-27-2026
Caledonia
Washington County
Missouri
United States
MO-21 South at MO-C in Washington County. Use MO-C West to Belgrade. Continue south on MO-21 for Caledonia.
Taken 03-27-2026
Caledonia
Washington County
Missouri
United States
MO-21 South at MO-M. MO-21 is designated as the Ozark Run Scenic Byway.
Taken 03-27-2026
Caledonia
Washington County
Missouri
United States
MO-21 South at MO-8 junction in Potosi.
Taken 03-27-2026
Potosi
Washington County
Missouri
United States
MO-21/MO-47 South at MO-21/MO-47 split in Old Mines. MO-21 is designated as the Ozark Run Scenic Byway
Taken 03-27-2026
Cadet
Washington County
Missouri
United States
MO-21/MO-47 South at MO-21/MO-47 split in Old Mines. MO-21 is designated the Ozark Run Scenic Byway
Taken 03-27-2026
Cadet
Washington County
Missouri
United States
MO-21 South at MO-47 junction. MO-47 South joins MO-21 South to Old Mines. MO-21 is designated as the Ozark Run Scenic Byway.
Taken 03-27-2026
Cadet
Washington County
Missouri
United States
MO-21 South at MO-H and MO-N in De Soto.
Taken 03-27-2026
De Soto
Jefferson County
Missouri
United States
MO-21 South approaching MO-H and MO-N in De Soto.
Taken 03-27-2026
De Soto
Jefferson County
Missouri
United States
MO-21 South at MO-Y in De Soto.
Taken 03-27-2026
De Soto
Jefferson County
Missouri
United States
MO-21 South at MO-110 in Jefferson County
Taken 03-27-2026
De Soto
Jefferson County
Missouri
United States
MO-21 South at MO-B. This is the southern end of the MO-21 freeway. Turn left to continue on MO-21 south.
Taken 03-27-2026
Central Township
Jefferson County
Missouri
United States
US-20/US-26 east at OR-201. This intersection was converted to a roundabout in 2024.
Taken 02-16-2026
Ontario
Malheur County
Oregon
United States
US-20/US-26 east approaching OR-201.
Taken 02-16-2026
Ontario
Malheur County
Oregon
United States
US-20 east in Harney County.
Taken 02-16-2026
Burns
Harney County
Oregon
United States
Fry Road North at US-20/US-395 Junction. Turn right for US-20 East to Vale; left for US-20 West/US-395 South to Burns; continue straight for US-395 North to John Day.
Taken 02-16-2026
Burns
Harney County
Oregon
United States