PA 5-1 Construction of East Approach on Athabasca Bridge. January 29, 1940.PA 5-4 Pump and Derrick at Athabasca Bridge Construction. January 29, 1940PA 5-14 South Abutment Athabasca Bridge During Construction. February 26, 1940PA 5-19 Completion of North Abutment During Construction of Athabasca Bridge. March 9, 1940PA 5-27 Lower Panel on Athabasca Bridge During Construction. March 18, 1940.PA 5-30 Last of Steel in Place on Construction of Athabasca Bridge. March 28, 1940.PA 5-32 Aerial View of Athabasca Bridge During Construction. March 28, 1940.Jasper Booster October 2, 1985