Continuing on with pictures from our recent trip to Napa Valley and San Francisco, here is a snap of the Golden Gate Bridge.

Total Bridge Length: 8981 feet (1.7 miles)
Suspended Length: 6450 feet (1.2 miles)
Center Span Length: 4200 feet (0.8 miles)
Width of Bridge: 90 feet, 6 lanes

Height of Towers From Water: 746 feet
Height of Towers Above Roadway: 500 feet

Length of Each Cable: 7650 feet
Diameter of Each Cable: 36 3/8 inches
Number of Wires (0.192 inches in diameter) in Each Cable: 27,572
Length of Wire Used in Both Cables: 80,000 miles

Vehicles Crossing Daily in 2003-04: 106,525
Vehicles Crossing in Year 2003-04: 38,881,684
Vehicles Crossing Since Opening: 1,805,663,417

Annual Toll Revenue in 2003-04: $84,419,500
Daily Toll Revenue in 2003-04: $231,286
Toll Revenue Since Opening: $1,349,053,056

Initial Cost: $33 million
Estimated Cost to Build Today: $1.2 Billion

Construction Started: January 5, 1933
Opened: May 27, 1937 to pedestrians, vehicles the next day

Six Seven more pictures we took of the Golden Gate Bridge can be found by clicking on "continue reading."

Posted by Don |