China builds a $7.2 billion San Francisco Bay Bridge with a saving of 400 millions

China builds a $7.2 billion San Francisco Bay Bridge with a saving of 400 millions under budget & on time in 2013 中國造72億美元舊金山灣超級大橋，節省4億：在預算內按時完成

I personally witness the ground breaking as well as friends directly involved in both projects. Comparing the Constrution by China verses US companies, when you look at how Hawaii build the Mass Transit by American companies, if SF Bay Bridge built by US Companies, instead of saving 400 millions, the cost with tripled to 21 billions and almost guaranteed never finished on time. 我親眼目睹了破土動工以及直接參與這兩個項目的朋友。 對比中國和美國公司的建設，看看美國公司如何在夏威夷建造捷運，如果美國公司建造舊金山灣大橋，不但不會節省 4 億，成本最少增加了三倍，達到 210 億，而且幾乎可以保證永遠不會準時完成工程