"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"
"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"
"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"
"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"
"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"
"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"
"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"
"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"