As seen from the Mission Viaduct, the proposed Alemany Boulevard along the course of Islais Creek, running down from Glen Canyon to the marshes between Bernal Heights and Bayview/Hunters' Point, 1910.
Photo: Greg Gaar Collection, San Francisco, CA
1911
Photo: Greg Gaar Collection, San Francisco, CA
Late 1920s
Photo: Greg Gaar Collection, San Francisco, CA
1930. Note the building at upper right, which reappers in the following photos.
Photo: Greg Gaar Collection, San Francisco, CA
1960, Islais Creek now completely buried beneath Alemany Boulevard.
Photo: Greg Gaar Collection, San Francisco, CA
1980s, Interstate-280 has taken over the waterway, pushing Alemany Blvd. to its south.
Photo: Greg Gaar Collection, San Francisco, CA