San Francisco River (Gila River tributary)

The Park Avenue Bridge over the San Francisco River in Clifton, Arizona

The San Francisco River is a 159-mile-long (256 km)[1] river in the southwest United States,[2] the largest tributary of the Upper Gila River. It originates near Alpine, Arizona and flows into New Mexico before reentering Arizona and joining the Gila downstream from Clifton.

  1. ^ "The National Map". U.S. Geological Survey. Retrieved Feb 11, 2011.
  2. ^ U.S. Geological Survey Geographic Names Information System: San Francisco River