????é¢?ï¼?æ¸???é«???äº?è´µæ?æ¡¥æ??½å·¥??å¾??°è?å±?

工人?¥æ??ä¸?·¥ç½?è®°è?? é»?æ¦? ??è®??? å­???/span>

3??31?¥ï?ä¸?????äº?å±?????????¸æ?¿å»º??æ¸???é«???äº?è´µæ?????é¦?ä¸?¡¥æ¢????¶ç?°æ?ç®±æ?æ¢??¨æ?½å·¥æ­£å????????å¿???æ¸???é«???äº?è´µæ?æ¡¥æ?å·¥ç?建è???å¾??°è?å±???æ­¤æ?æµ?ç­???æ¸???é«???ä¾????大桥?¨é??75.6ç±³ï?主桥?????32ç±³å??线ç????æ¢?设è???

???³æ?¥å??ï¼?项ç???段å??æ¡¥æ??½å·¥???»è?åºþ>??54%ï¼?为æ???é«????¨é?¢é??è½þ@?å®?äº???å®????ºç???å±??¶ï?äº???????迤车??ä¼?æ³½ã???°å????寻ç?¸ç??ºå?¿å????è¿?æ¸???é«????´è¾¾????å¸??ºå???????¿æ°´?ºå?ºã??