Ohio State Route 137 is a very short diagonal route running southwest out of Seaman, in Adams County. Seaman is a small town about 50 miles east of Cincinnati where Ohio Route 32 meets Ohio Route 247. Ohio Route 137 begins at Ohio Route 247, just south of the junction with Ohio Route 32. It runs southwest from there for about 4 miles to its other terminus at Ohio Route 136. That southwestern terminus is in a hamlet called Cherry Fork.
My photo of Ohio State Route 137 comes from the northeastern end at Ohio Route 247 at Seaman, Ohio. The signage depicted faces north at what is virtually a gore point. Travelers heading south on Ohio Route 247 will encounter this sign as they leave Seaman toward the south. This photo was taken in October 2018 during a drive around southwestern Ohio.