East of Clayton
US-56/(US-64)/(US-412) East - Union County
US-56 East - Union County. US-64 and US-412 are omitted from this shield assembly.
US-56/US-64/US-412 East at NM-406
US-56/US-64/US-412 East approaching NM-406 in Union County. Use NM-406 North to Seneca; continue on US-56/US-64/US-412 East to (Oklahoma) State Line. Only US-56 is shown for the current highway.
US-56/US-64/US-412 East - Distance Marker
Distance Marker on US-56/US-64/US-412 East. Distance to (Oklahoma) State Line and Boise City (Oklahoma).