Golden Bay Bridge

Today I am going to tell you about Bay Bridge and Golden Gate Bridge.Let's start with the Bay Bridge.

Bay Bridge is designed by Charles H. Purell.The Bay Bridge is 4.46 miles in length.It is made of concrete and steel.The bridge's price is about 2.5 to 7 bucks per car.The height of the bridge is 160 meters,and the width of the bridge is 78.74 meters.This bridge is an enormous bridge!I think that the Bay Bridge must be very expensive and hard to build.

Golden Gate Bridge's architect is Irving Morrow.I think that he is great person to be an architect.It needs lots of tech and knowledge. The length of the Bridge is 1.7 miles.The height of the Bridge is 227.4 meters,and the width is 27.4 meters.The bridge is made out of steel.The Golden Gate Bridge has an isolator capable of making the bridge move when having an earthquake.I think that the Bridge is a very well designed bridge.Read more