龍(long)巖(yan)(yan)(yan)大(da)(da)道(dao)高架(jia)橋(qiao)(qiao)(qiao)(qiao)（龍(long)巖(yan)(yan)(yan)大(da)(da)橋(qiao)(qiao)(qiao)(qiao)）是(shi)福建(jian)省及(ji)龍(long)巖(yan)(yan)(yan)市(shi)(shi)的(de)重點項目(mu)，該項目(mu)位于(yu)龍(long)巖(yan)(yan)(yan)市(shi)(shi)南北(bei)交通中(zhong)心軸和景觀軸線龍(long)巖(yan)(yan)(yan)大(da)(da)道(dao)上，是(shi)龍(long)巖(yan)(yan)(yan)中(zhong)心城(cheng)(cheng)市(shi)(shi)連(lian)接南北(bei)、溝通新老城(cheng)(cheng)區的(de)重要(yao)樞紐，也(ye)是(shi)我市(shi)(shi)即將建(jian)成的(de)重要(yao)標志性橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)及(ji)我省涉鐵橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)轉(zhuan)體結(jie)構(gou)重量最(zui)(zui)(zui)(zui)大(da)(da)、懸臂(bei)最(zui)(zui)(zui)(zui)長、梁(liang)(liang)寬最(zui)(zui)(zui)(zui)寬的(de)一座橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)。項目(mu)包含(han)了長2329米、寬26米的(de)橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)工程、高116米“寶石(shi)”型主塔和3395米長的(de)地面道(dao)路工程，橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)設(she)計(ji)(ji)為雙向六車(che)(che)道(dao)，設(she)計(ji)(ji)車(che)(che)速60km/h，橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)在西陂路及(ji)人(ren)(ren)民(min)路處各設(she)置上下匝道(dao)，全線跨越雙洋路、羅龍(long)東(dong)路、人(ren)(ren)民(min)路、登高西路、西陂路等城(cheng)(cheng)市(shi)(shi)主干道(dao)，共有21根樁基(ji)，樁基(ji)樁徑2.5米、最(zui)(zui)(zui)(zui)大(da)(da)樁長86米、最(zui)(zui)(zui)(zui)大(da)(da)鉆(zhan)孔深度97米，為整個項目(mu)的(de)控制性工程。項目(mu)總投資約24億元。項目(mu)建(jian)成后對于(yu)突(tu)破中(zhong)心城(cheng)(cheng)市(shi)(shi)交通瓶頸、優化路網結(jie)構(gou)、拓展城(cheng)(cheng)市(shi)(shi)框架(jia)、完善(shan)城(cheng)(cheng)市(shi)(shi)功能、改善(shan)人(ren)(ren)居環境、提升城(cheng)(cheng)市(shi)(shi)形(xing)象具有重要(yao)意(yi)義(yi)。