The city was founded in 1880 when the Southern Pacific Railroad came through. It was named after
Judge William B. Benson, a friend of Charles Crocker, president of the Southern Pacific Railroad. The
Southern Pacific, coming overland from California, chose the Benson site to cross the San Pedro
River. Benson then served as a rail junction point to obtain ore and refined metal by wagon, in turn
shipping rail freight back to the mines at Tombstone, Fairbank, Contention and Bisbee. For example,
the railhead in Benson was about 25 miles from Tombstone, and was the closest rail connection to it
until 1882, when a feeder line was laid from Benson to Contention City. [Wikipedia]