California, Road Construction 7
"1967 - BART (Bay Area Rapid Transit) San Francisco area construction - Cranes hoisting pre-stressed concrete beams into position on the elevated section, San Leandro section"
(c)Eastern Oregon University. This image is licensed under a Creative Commons Attribution - Noncommercial - No Derivative Works 3.0 United States License (http://creativecommons.org/licenses/by-nc-nd/3.0/us/). Acknowledgement of Eastern Oregon University as a source is required. For print quality images, prints, or high resolution tiff files, or commercial uses please contact the Library Director at Eastern Oregon University.
San Francisco, CA
From the Collection of Fred Hill