勿来三2015-11-23 19:36:11

当然桥好像没北京的那么长

 

 

Carling Avenue Westbound Bridges to be Replaced Overnight

Ontario Government Creating Jobs and Improving Critical Infrastructure

Ministry of Transportation

勿来三2015-11-23 19:39:43
北京三元桥,新桥面, 55米宽45米重达1300吨; 加拿大新桥 21米宽21米 600吨
soccer882015-11-23 21:59:18
一天之内,那按下面理论豆腐渣级都达不到
勿来三2015-11-23 22:47:49
属于豆腐渣的渣