Many people thought it would be impossible to cross the San Francisco Bay other than by boat. Until 1937, when this bridge was opened. Many photos have been taken of this bridge since. Here are some of ours.
More photos of San Francisco? Check out the photo album about Alcatraz
If you like the USA check out the photos of Yosemite, park of the giant, ancient sequoia trees.
For European city photos check out A weekend in Mechelen – Belgium or read the blog about Vianden