Amtrakās eastbound Empire Builder crosses Sheep Creek Trestle just east of Essex, Montana, on October 6, 1997, while traversing the border of scenic Glacier National Park.
On a cold and snowy October 10, 1997, Amtrakās eastbound Empire Builder climbs over Marias Pass at Marias, Montana, led by GE P40DC No. 812 and EMD F40PH No. 378.
Amtrakās Empire Builder is about to leave the mountains of Glacier National Park behind as it cruises eastbound through Grizzly, Montana, on February 29, 1992.