Plat Map of Great Northern facilities at Post Falls, Idaho, April 17, 1916, Sheet Number 1, Line Segment 375, showing the Spokane Bridge-Coeur d'Alene line.

Plat Map of Great Northern facilities at Post Falls, Idaho, April 17, 1916, Sheet Number 2, Line Segment 375, showing the Spokane Bridge-Coeur d'Alene line.

Plat Map of Great Northern facilities at Post Falls, Idaho, April 17, 1916, Sheet Number 1, Line Segment 375, showing the Spokane Bridge-Coeur d'Alene line.

Plat Map of Great Northern facilities at Portal, Montana, July 1, 1904, Sheet Number 2, Line Segment 336, showing the Great Falls-Butte line.

Plat Map of Great Northern facilities at Portal, Montana, July 1, 1904, Sheet Number 1, Line Segment 336, showing the Great Falls-Butte line.

Plat Map of Great Northern facilities at Portage, Montana, undated, Sheet Number 1, Line Segment 353, showing the Pacific Junction-Great Falls line.

Plat Map of Great Northern facilities at Portage, Montana, undated, Sheet Number 2, Line Segment 353, showing the Pacific Junction-Great Falls line.

Plat Map of Great Northern facilities at Portage, Montana, December 20, 1915, Drawing Number 11103-2, Sheet Number 2, Line Segment 354, showing the Great Falls-Sweet Grass line.

Plat Map of Great Northern facilities at Portage Pit, Montana, December 20, 1915, Drawing Number 11103-2, Sheet Number 1, Line Segment 354, showing the Great Falls-Sweet Grass line.

Plat Map of Great Northern facilities at Poplar, Montana, March 1, 1967, Sheet Number 1, Line Segment 35, showing the Minot-Pacific Junction line.