衾凤冷,枕鸳孤,愁肠待酒舒。梦魂纵有也成虚,那堪和梦无。不哀伤而自怨,未摇落而先衰。闻蟪蛄之流声,悟平反之已奏;见螳螂之抱影,怯This assumption overlooks other criteria for determining a bridge’s importance - such as the number of commuters using the bridge, the role of the bridge in local emergencies and disasters, and the impact that bridge closure would have on the economies of nearby cities. |