Can you know that in Latvia will be most expensive bridge in world? Dont you? Than I explain. In our capital city Riga there are building "Dienvidu tilts"(South bridge), which are shortest than one km, and it goes before river Daugava. And it coasts up than 250 millions lats(more than 300 millions euro). Think that this is small price? Than look at this proportionality. Chineses built about 46 or 36, i cant remember, km long bridge over sea, it name i cant call, but it coasts up than some miliards. So, if we make math-300*46=big money, so, South bridge is the most expensive bridge in world!