Frank Jay Haynes image of NPR tracks entering Bozeman Pass, 1884
West portals of Bozeman Pass tunnels built by the Northern Pacific Railway. The original 1884 tunnel (abandoned) is on the right, while the newer 1945 tunnel is on the left (now used by BNSF).
Frank Jay Haynes image of NPR tracks entering Bozeman Pass, 1884
West portals of Bozeman Pass tunnels built by the Northern Pacific Railway. The original 1884 tunnel (abandoned) is on the right, while the newer 1945 tunnel is on the left (now used by BNSF).