civilext | A Railway That Defied Granite And Time—Watch How The Tehachapi Loop Became One Of The Boldest Feats Ever Built In 1876! Dive Into The... | Instagram

How Everything Works on Instagram: "The Tehachapi Loop is one of the most significant achievements in 19th-century railroad engineering. Completed in 1876, the project formed a crucial section of the Southern Pacific Railroad’s route through the Tehachapi Mountains, linking California’s Central Valley with the Mojave Desert. To overcome the steep elevation change in this rugged terrain, engineers designed a 0.73-mile spiral in which the track crosses over itself—an innovative solution that allow