在道(dao)路(lu)救(jiu)(jiu)(jiu)援(yuan)中(zhong),道(dao)路(lu)救(jiu)(jiu)(jiu)援(yuan)的(de)作用主(zhu)要表現(xian)在以下幾個方面提供(gong)緊(jin)急救(jiu)(jiu)(jiu)援(yuan)。通(tong)(tong)過對交(jiao)通(tong)(tong)安全事(shi)(shi)故(gu)(gu)(gu)(gu)快速搶救(jiu)(jiu)(jiu),使機動車輛能(neng)夠盡快地得(de)(de)到(dao)修(xiu)復(fu),避免(mian)因為(wei)(wei)交(jiao)通(tong)(tong)事(shi)(shi)故(gu)(gu)(gu)(gu)造成(cheng)傷亡事(shi)(shi)故(gu)(gu)(gu)(gu)或經濟(ji)損失。為(wei)(wei)受(shou)災為(wei)(wei)其提供(gong)緊(jin)急搶險。相(xiang)對于(yu)機動車輛來(lai)說,如果遇到(dao)危(wei)險情形,需要及(ji)時向有關部(bu)門尋求幫助(zhu)。相(xiang)對于(yu)受(shou)災群眾,提供(gong)緊(jin)急救(jiu)(jiu)(jiu)援(yuan)。市區道(dao)路(lu)救(jiu)(jiu)(jiu)援(yuan)特點,道(dao)路(lu)交(jiao)通(tong)(tong)事(shi)(shi)故(gu)(gu)(gu)(gu)救(jiu)(jiu)(jiu)援(yuan),是指在道(dao)路(lu)上(shang)發生的(de)交(jiao)通(tong)(tong)安全事(shi)(shi)故(gu)(gu)(gu)(gu),由于(yu)人(ren)為(wei)(wei)原因引起的(de)人(ren)身(shen)傷亡、經濟(ji)損失和其它直接嚴(yan)重后果。這類事(shi)(shi)件(jian)在意義上(shang)算得(de)(de)上(shang)是交(jiao)通(tong)(tong)安全事(shi)(shi)故(gu)(gu)(gu)(gu)中(zhong)的(de)主(zhu)體。