Khyber Pass | mountain pass | Elephant Pass | Joe Pass | Brenner Pass | Simplon Pass | White Pass and Yukon Route | Stampede Pass | Maloja Pass | Usui Pass | Slip Stitch and Pass | Mountain pass | Mont Cenis Pass Railway | Little St Bernard Pass | Grants Pass, Oregon | Second Battle of Elephant Pass | Eagle Pass, Texas | Eagle Pass | Donner Pass | Crowsnest Pass | Chef Menteur Pass | Tejon Pass | Splügen Pass | Sir Lowry's Pass | San Bernardino Pass | Sabine Pass | Pass the Flask | pass | Nelson Pass | Lukmanier Pass |
The planned route for the new railroad was through Marysville, up Warm River Canyon into the forested Island Park country, and on over the Continental Divide at Rea’s Pass into what became West Yellowstone, Montana.