Glenn Highway: Here, work was under way on the mechanically refrigerated, buried crossing beneath the Glenn Highway, about 115 miles north of Valdez., 1976-03, PCA0002-1a-23, Folder: PCA0002-1a. 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/17299 Accessed February 22, 2025.