自(zi)(zi)隆(long)高(gao)速(su)(su)(su)公(gong)(gong)(gong)(gong)路(lu)位于自(zi)(zi)貢市(shi)大安區(qu)、沿灘(tan)區(qu)、富順(shun)縣(xian)、內江市(shi)、隆(long)昌(chang)市(shi)境內，路(lu)線全(quan)(quan)長70.63公(gong)(gong)(gong)(gong)里，其中主線全(quan)(quan)長50.76公(gong)(gong)(gong)(gong)里，起點(dian)接(jie)樂自(zi)(zi)高(gao)速(su)(su)(su)公(gong)(gong)(gong)(gong)路(lu)（銀昆高(gao)速(su)(su)(su)公(gong)(gong)(gong)(gong)路(lu)永安互(hu)(hu)通），終點(dian)與成(cheng)渝高(gao)速(su)(su)(su)公(gong)(gong)(gong)(gong)路(lu)相接(jie)，在富順(shun)縣(xian)互(hu)(hu)助鎮與成(cheng)自(zi)(zi)瀘赤高(gao)速(su)(su)(su)公(gong)(gong)(gong)(gong)路(lu)互(hu)(hu)通；本(ben)項目(mu)總投資50.84億(yi)元(yuan)，連接(jie)線全(quan)(quan)長19.87公(gong)(gong)(gong)(gong)里，起點(dian)接(jie)成(cheng)自(zi)(zi)瀘高(gao)速(su)(su)(su)公(gong)(gong)(gong)(gong)路(lu)，終點(dian)接(jie)樂自(zi)(zi)高(gao)速(su)(su)(su)公(gong)(gong)(gong)(gong)路(lu)。