This road is usually displayed on maps as US-70A or BUS-US-70,
and is shown as coming from US-70 northwest of Wilson, coming down through
Wilson, and reconnecting with US-70 northeast of town. Obviously, this road
was once US-70 before a bypass around the north side of town was created.
The western half of this route, however, was also state highway 76. As duplexing
is not really necessary here, OK-70A comprises only the portion of the old
US-70 that is not part of OK-76. Had to take a couple of pictures of the western
terminus, as a tree was hiding most of this signage from the road.