세계에서 가장 비싼 건설 프로젝트 10

 

 

 

 

1.US Interstate highway system - 459 billion US dollars.

 

2.The International Space Station - 150 billion US dollars.

 

3.Kashagan - 116 of 86 billion US dollars

 

4.King Abdullah Economic City - 86 billion US dollars.

 

5.Dubailand - 76 billion US dollars.

 

6.Songdo - 40 billion US dollars.

 

7.California high-speed transport - 33 billion US dollars.

 

8.Kansai International Airport - 29 billion US dollars.

 

9.Big Dig, Boston - 23.1 billion US dollars.

10.The tunnel under the Channel - Channel Tunnel - 22.4 billion US dollars.