Happy 75th birthday, Golden Gate Bridge

It’s cool and foggy in the Bay area today for the 75th anniversary of the Golden Gate Bridge, but San Francisco knows how to party, so this celebration lasts for months.

Golden Gate Bridge in sunshine. (Hadi Dadashian photo)

We’ve been so enthusiastic about this golden anniversary, that we’ve been taking Golden Gate  photos for months.

Tens of thousands of revelers are expected today.

Can’t join the party? Watch the waterfront with Crissy Field’s webcam, and see the new wind turbines too.