Until recently
this highway actually connected with OK-8 two miles further south of
this point, much closer to Watonga. The picture at left (click for
larger version) shows a redress of the original directional sign
(looking northbound on OK-8, the old 51A's starting point was the road
going to the left).
Northern Terminus: OK-58, south of Fairview
Left: the OK-58 directional signs just
before the road makes a sharp turn to the left and ends (right)