Magma Arizona Railroad Explained

Railroad Name:Magma Arizona Railroad
Marks:MAA
Locale:Arizona
Start Year:1920
End Year:1997
Hq City:Superior, Arizona

The Magma Arizona Railroad was built by the Magma Copper Company and operated from 1915 to 1997.

The railroad was originally built as a narrow gauge line, but was converted to in 1923. Originally headquartered in Superior, Arizona, the company primarily hauled cattle and copper on of standard gauge track to and from the Southern Pacific mainline in Magma, Arizona, between Florence and Queen Creek.

BHP purchased the Magma Copper Company and its lines in 1996 for A$3.2 billion and suspended rail operations on this line a year later.

The Magma was the last industrial short line railroad to use steam power, dieselizing on September 4, 1968.

Revival

The railroad has since changed hands and is currently owned by Resolution Copper, a joint venture of Rio Tinto and BHP. Exploration in 2001-2003 resulted in the discovery of a large copper ore body some beneath the surface of lands just 3miles east of Superior. If the mine is eventually reopened, it is highly likely the Magma Arizona will be revived to transport the 1000000000ST of ore to off-site smelters. Discussions with representatives of Resolution indicate the Magma Arizona name will be kept if the mine and railroad are both reopened, which may occur after feasibility studies are completed in 2009.

Locomotives Roster

Bibliography

Chappell, Gordon. Rails to Carry Copper: A History of the Magma Arizona Railroad. Boulder, Colorado; Pruett Publishing Company, 1973. Includes over 200 photographs, maps, and scale drawings.

External links

Notes and References

  1. Web site: Engine No. 3 arrives in Williams to be displayed at future State Railroad Museum. 2021-03-15. Williams News. en.
  2. Web site: Warnick. Ron. 2016-01-15. $500,000 grant accepted for Arizona State Railroad Museum. 2021-03-15. Route 66 News. en-US.
  3. Web site: Attractions and Exhibits. McCormick-Stillman Railroad Park. dead. https://web.archive.org/web/20070102062308/http://www.therailroadpark.com/exhibits.html. 2007-01-02.
  4. Web site: TSR Roster. The Center for East Texas Studies. 2000. 2005-04-02. https://web.archive.org/web/20050308124404/http://www.cets.sfasu.edu/VR/pages/tsr_roster.htm. 2005-03-08. dead.
  5. Web site: Medco 8. 1999-03-14. Southern Oregon Chapter National Railway Historical Society. 2005-04-02. https://web.archive.org/web/20050204005116/http://sorcnrhs.railfan.net/Medco8.htm. 2005-02-04. dead.
  6. Web site: The Baldwin Diesel Zone. August 18, 2021. The Baldwin Diesel Zone.
  7. Web site: ARM Equipment Roster. Arizona Railway Museum.