As is the Tanana bridge, the Tagline cable bridge is constructed to provide for pipe movement due to thermal expansion and other forces. The bridge is offset from the survey centerline and the sharp angles of the pipeline as it approaches and leaves the bridge accommodate this movement., 1976-07, PCA0002-2a-47, Folder: PCA0002-2a. 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/17466 Accessed February 22, 2025.