Front:
SAN FRANCISCO-OAKLAND BAY BRIDGE LOOKING TOWARD SAN FRANCISCO, CALIF.
1067
STANLEY A. PILTZ
Back:
Bridging the San Francisco Bay Metropolitan Area
with a structure 58 ft. wide, double deck, and eight
and a half miles long over navigable water is an
accomplished feat. The upper deck is divided into six
auto lanes and the lower will carry three truck lanes
and two train tracks. The main spans are 2320 ft.
long with a vertical clearance of 185 ft. Cost was
$77,000,000. Auto speed limit f 45 miles is allowed.
STANLEY A. PILTZ COMPANY, SAN FRANCISCO, CALIF.-
Pictorial Wonderland"
PHOTO-TO E SERIES
1067
HERE
