Great Northern Engineering Drawing: Line Change at Kootenai River, Montana, prepared in 1969. Burlington Northern File Number 9655, Reference Number 10109.

Great Northern Engineering Drawing: Line Change at Kootenai River, Montana, prepared in 1969. Burlington Northern File Number 9655, Reference Number 10109.

Great Northern Engineering Drawing: Line Change at Kootenai River, Montana, prepared in 1969. Burlington Northern File Number 9655, Reference Number 10109.

Great Northern Engineering Drawing: Line Change at Kootenai River, Montana, prepared in 1969. Burlington Northern File Number 9655, Reference Number 10109.

Great Northern Engineering Drawing: Line Change at Kootenai River, Montana, prepared in 1969. Burlington Northern File Number 9655, Reference Number 10109.

Great Northern Engineering Drawing: Line Change at Kootenai River, Montana, prepared in 1969. Burlington Northern File Number 9655, Reference Number 10109.