A trio of EMD GP39-2s lead 90 copper ore empties from Kennecott's Bonneville Concentrator in Magna to the Bingham Canyon Copper Mine in Copperton. June 1, 1994

A pair of General Electric 125 ton, 3000 Volt 'Magna Motors' lead a 90 car train of copper ore empties to the Bingham Canyon Copper Mine on April 8, 1977. Built in 1947, the Magna Motors worked Ke... (more)

A trio of Kennecott Copper Corp. GP39-2s throttle up pulling 89 cars through Central Junction. Salt Lake City's east bench and Emigration Canyon are in the background, at right.

A rare caboose hop returns from the Bonneville Concentrator to Copperton on Kennecott Copper's High Line. This southeastern perspective near Bacchus offers a good view of the Wasatch Mountains inc... (more)

A pair of General Electric 125 ton, 3000 Volt 'Magna Motors' lead a 90 car train of copper ore empties bound for the Bingham Canyon Copper Mine in the Oquirrh Mountains. Built in 1947, the boxy GE... (more)

On a warm springtime afternoon in 1994, a trio of EMD vista cab GP39-2s lead 83 loads of copper ore from the Bingham Canyon Copper Mine to the Bonneville Concentrator in Magna, Utah. By 2005, the ... (more)

A rare caboose hop returns from the Bonneville Concentrator on Kennecott Copper's High Line. This perspective near Bacchus provides a good view of the Great Salt Lake, Antelope Island and the conc... (more)

Union Pacific's Pocatello, ID to Salt Lake City, UT freight creeps slowly through the Ogden Union Railway & Depot yard at the 31st Street Tower.

A pair of General Electric 125 ton, 3000 Volt 'Magna Motors' lead a 90 car train of copper ore from the Bingham Canyon Mine bound for the smelters at Garfield. Built in 1947, these boxy GEs made e... (more)

Transferred from the Nevada Mines Division, a Kennecott Copper Corp. wide vision caboose trails 90 loads of Bingham Canyon copper ore up the High Line in West Valley City.

On a beautiful June evening, a trio of EMD GP39-2s lead a Kennecott Copper ore train along the High Line just north of Central Junction.

A pair of GE 125 ton 'Magna Motors' make one of their final runs hauling ore empties between the Bingham Canyon Copper Mine and Magna, pending retirement and replacement by new diesel powered EMD ... (more)

A pair of GE 125 ton 'Magna Motors' make one of their final runs hauling ore between the Bingham Canyon Copper Mine and Magna, pending retirement and replacement by new diesel powered EMD SD40-2s.

A trio of EMD High Cab GP39-2s lead 83 loads of copper ore from the Bingham Canyon Copper Mine to the Bonneville Concentrator at Magna, Utah. Historically, the 911 was sold to NREX in 2005, had it... (more)

A Kennecott Copper ore haulage train rolls south along the huge ore crusher and concentrator complex that made the railroad superfluous. By 2001 the efficiency of the slurry eclipsed any need for ... (more)