Category Archives: SR-136

Old State 136 near Keeler, CA

Map of Dolomite Loop Road and current State 136. Stars at center mark the former railroad crossing locations. Photos below show the southern crossing.

The Owens Valley in Inyo County, California is home to many fascinating highway relics. One road in particular toward the southern end of the Owens Valley southeast of Lone Pine, State Highway 136, had a very unique and rare feature – old railroad grade crossing markings. Until 1964, it was known as State Highway 190 and was realigned quite a bit between the Owens River and Keeler in the late 1940’s and early 1950’s as travel to Death Valley became more popular. Most of the old alignments are still traversable today, complete with original paving. The longest intact section is known as Dolomite Loop Road and runs between the Owens River bridge to just north of Swansea.

Former SPRR (Carson and Colorado Railway) grade crossing near Dolomite mine. Remains of rails and ties can be seen here at the darker asphalt patch.

These crossings were still in use until the whole line was abandoned in April 1960. The markings themselves likely date to the 1940’s. They are made of a large X and an arrow pointing to the crossing itself.

Looking southerly toward the northern Dolomite mine grade crossing.
Northerly view at the Dolomite mine crossing. The former railroad grade can be seen low berm to the left of the roadway.