A view of a westbound freight train climbing Bozeman Pass west of Livingston, Montana, in 1953. Photo by J.M. Fredrickson. Other Subject Classes: freight train.

Northern Pacific Number 1994, an Electro-Motive Division (EMD) GP18, at Livingston, Montana.

Northern Pacific Number 293, an Electro-Motive Division (EMD) GP9, at Livingston, Montana, June 1969.

Northern Pacific Number 364, an Electro-Motive Division (EMD) GP9, at Livingston, Montana, June 1969.

Northern Pacific Number 364, an Electro-Motive Division (EMD) GP9, at Livingston, Montana, June 1969.

Northern Pacific EMD FT Number 5401D, an Electro-Motive Division (EMD) Type FT,at Livingston, Montana, June 1969.

Northern Pacific Number 5401D, an Electro-Motive Division (EMD) Type FT, at Livingston, Montana, June 1969.

Northern Pacific Number 5407B, an Electro-Motive Division (EMD) Type FT, at Livingston, Montana, June 1969.

Northern Pacific Number 5407B, an Electro-Motive Division (EMD) Type FT, at Livingston, Montana, June 1969.

Northern Pacific Number 6003A, an Electro-Motive Division (EMD) Type F3, at Livingston, Montana, June 1969.