The clearing process in the 4th Avenue extension, now SW Barbur Boulevard. This view is looking south along SW Barbur Boulevard (the 4th Avenue extension) toward SW Arthur Street, showing where old train trestle had been torn down, 1933.
An exceptionally clear image of the area between Duniway Park and the Ross Island Bridge in South Portland in 1938. The 4th Avenue (Barbur Blvd.) extension was complete but Harbor Drive (and I-5) were still in the future.
Crews in 1947 work on the SW Harbor Drive overpass over SW Arthur Street, widening Harbor Dr. and building connections to the Ross Island Bridge. This section of roadway is now SW Naito Parkway and the view is to the southeast. Maybe half of the buildings we see here are still intact.