A fan trip operated by the Union Pacific for the Union Pacific Historical Society (which was having a convention in Ontario CA) finds the railroad’s “Challenger” locomotive, 4-6-6-4 3985, te... (more)
Named for vintage railroad photographer Herb Sullivan, a rancher from Placentia, California, who created iconic photographs of trains on this curve in the 1930s and 1940s, and the curve was later ... (more)
Union Pacific’s M-NPWC1-09, heading to West Colton Yard from North Platte NE, descends Cajon Pass on the BNSF’s Cajon Sub, rounding Sullivan’s Curve as it heads west. This train will most l... (more)