Golden Spike National Historic Site Wagons Barn Swallow Looking West Original Rail The Final Tie Wagon Welcome West Grade Auto Tour West Grade Auto Tour A completing rail line A Train Approaches Driving the Old Railroad Bed The Jupiter The Jupiter Working on the Railroad Saurina and Edison The Home Site The Orchard Whitman Mission Whitman Mission Wagon Beautiful Trees Gray Catbird Gray Catbird Gray Catbird American Coot Western Historic Trails Center Prescribed Burn Kansas Missouri Iowa Sunrise over Nebraska Julesburg, Colorado Railroad Depot National Historic Trails Sign Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Pony Express Statue Moraine Park, RMNP Two Ponds National Wildlife Refuge