The Golden Gate Bridge, due to new bicycle-path railings and a wind retrofit project that helps it to be more aerodynamic, is now a giant harmonica whose “songs” has been heard at more than three miles away from it
The Golden Gate Bridge

The Golden Gate Bridge, due to new bicycle-path railings and a wind retrofit project that helps it to be more aerodynamic, is now a giant harmonica whose “songs” has been heard at more than three miles away from it