??? ?????? ???????? ????
??? ???? ???? ?? ? ?? ?? ??
???.
??? ????? ??? 12.3km, ???? 800m?
????? ???? ?? ? ??????. ?? 20m ??? ???? ?? ??? ??? ?? ????? ?? ? ??? ???????. ?? ??? ???? 50m?? ???? 1,300? ??? full span precast unit
?? ?? ??????.
Arup? Halcrow, ??? joint venture? ???? ??
? ?????? ???? JV? checking engineer
???? ???????.


????? ??? ? 4? 4???? 2009? 10? ???????.
??? ?? ??? ??? ??? ???? ?? Arup? ?? ??? ?? ??? ???? ?? ??? ???????. ?? ??? ????
???? ???? ? ??? ??? ???? ?? ?? ??? ??????.