The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 248
make 150,000trips a year. The annual ctimmerce of the harbiir amounts to ),)07,54> tons of avalue of $554,003,227, handled by 11,130 steamships and l,5~(i sailingships. Engineers Watson and Miller state that they have prepared estimatesof the additional cost of raising the bridge above 100 feet,… … WEST PORTAL. Til IX PEAKS TU.WHL. SAX FRA.WCrSCO.M. M. OShaxglnicssy, City Engineer. Some Engineering Features of the Twin Peaks Tunnel By W. J. FITZGERALD. THE dauntless spirit with which the citizens of San Francisco prosecutedthe giijantic labor of rehabilitation after the disaster of 1906 did…
Architecture · Building
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