Roadklahoma OK-153
The shortest non-suffixed highway in the state at .47 miles (OK-40A is almost half as short), and one of only two in the state I have come across to date where you can see one endpoint from the other (the other being OK-117A, 40A being blocked by a hill).

The double-yellow line marks the western terminus. The top of the hill in the distance (not the tree break at the horizon) is actually the midpoint of the bridge over I-35, and therefore the technical eastern terminus.

Western Terminus: US-77, Thackerville

View of the same intersection as above, coming from the other direction.

Eastern Terminus: I-35 Exit 5, east of Thackerville


This sign is dead wrong. The highway does not continue onto the interstate (or if it does, it's unsigned). Besides, I-35 will be crossing the Red River into Texas in five miles anyway, so there would be no place for the road to go.

Pictures taken 24 May 2003.