A special above-ground design was used across the Denali Fault in the Alaska Range—the most seismically sensitive area along the pipeline route., 1976-11, PCA0002-3b-42, Folder: PCA0002-3b. Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977, PCA 2. Alaska State Library - Historical Collections Finding Aids. https://alaska.libraryhost.com/repositories/2/archival_objects/17672 Accessed February 22, 2025.