GP15-1 119 at Madill, Oklahoma on August 27, 1980 (Bill Phillips).

GP15-1 102 at Wichita, Kansas on September 5, 1977 (Allan Ramsey).

GP15-1 115

GP15-1 115

GP15-1 115 at Hugo, Oklahoma on July 7, 1980.

These photographs were taken at the Mechanical Department’s locomotive service tracks area at Hugo Yard. This facility is located on the south side of the freight yard.

Hugo Yard is on the geographic east/west (timetable north/south) Arkinda–Ardmore Subdivision (Lakeside, Oklahoma to Hope, Arkansas). The yard is located just west of the crossing with the Frisco’s Arthur Subdivision (Fort Smith, Arkansas to Paris, Texas).

The views are looking north/northeast.

Special thanks to Mark Davidson.

GP15-1 121 at Memphis, Tennessee in March 1981 (Lon Coone).

GP15-1 117 at Fort Worth, Texas in April 1980 (Bill Phillips).

GP15-1 121 at Memphis, Tennessee in March 1981 (David Johnston).

GP15-1 109 at Durant, Oklahoma on October 17, 1080 (Bill Bryant).

GP15-1 104 at Springfield, Missouri on March 22, 1980 (J. Harlen Wilson).

GP15-1 114 at Springfield, Missouri in January 1981 (John Benson).