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SAN FRANCISCO BAY BRIDGE
SHOWING TREASURE ISLAND,
SAN FRANCISCO, CALIF.—8
This is the world's largest bridge. 81/4 miles
in length, double-decked. On the upper deck
there are six lanes for automobile traffic while
on the lower deck there are lanes for trucks and
electric cars of the interurban system.
-PUB. BY EDWARD R. STENBERG SAN FRANCISCO CALIF
