普立特大(da)橋(qiao)為(wei)(wei)普宣(xuan)高速關(guan)鍵控制性工(gong)(gong)程(cheng),全長(chang)1040m,橫跨寶山普立兩個(ge)鄉(xiang)鎮(zhen),主(zhu)橋(qiao)橋(qiao)型采用628m單跨雙塔鋼箱梁(liang)懸索橋(qiao)方(fang)案,矢(shi)跨比為(wei)(wei)1/10,主(zhu)纜橫向布置2根,主(zhu)纜橫橋(qiao)向中心間(jian)距為(wei)(wei)26m,吊索順橋(qiao)向標準間(jian)距為(wei)(wei)12m,主(zhu)跨節段(duan)劃分為(wei)(wei)8.1+51*12.0+6.6m,梁(liang)段(duan)最大(da)節段(duan)重量約(yue)(yue)為(wei)(wei)140t。跨越深達(da)400m的普立大(da)溝。主(zhu)要工(gong)(gong)程(cheng)量為(wei)(wei):混凝土(tu)約(yue)(yue)15.4萬方(fang),鋼筋約(yue)(yue)8833噸(dun),鋼箱梁(liang)約(yue)(yue)為(wei)(wei)7562噸(dun),鋼絞線(xian)約(yue)(yue)615噸(dun),土(tu)石(shi)方(fang)工(gong)(gong)程(cheng)約(yue)(yue)為(wei)(wei)49.1萬方(fang),工(gong)(gong)程(cheng)總造價5.19億元(yuan),合同工(gong)(gong)期為(wei)(wei)36個(ge)月。