September 5, 2025
“Tehachapi remains a vital artery in the country’s rail network,” said Peggy Ygbuhay, senior director-Public Affairs. “The town has an enduring legacy in American railroading history.”
Located just south of the Sequoia National Forest and just north of Los Angeles, Tehachapi is home to a railroad engineering marvel – the Tehachapi Loop. The 0.73-mile section of track literally forms a circular loop, allowing the track to rise at a steady 2% grade. With a tunnel at the base of the loop and another track that passes above it at the other end, any train longer than 4,000 feet will pass over itself – an engineering feat and a rare sight to see.
Designated a Historic Civil Engineering Landmark in 1998, the Tehachapi Loop will celebrate its 150th anniversary in 2026.