交(jiao)(jiao)通(tong)(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)，用文(wen)字(zi)或符號(hao)傳遞引導(dao)、限制(zhi)、警告(gao)或指示信(xin)息(xi)的道路(lu)(lu)設(she)施。又稱道路(lu)(lu)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)、道路(lu)(lu)交(jiao)(jiao)通(tong)(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)。在交(jiao)(jiao)通(tong)(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)中一般是以安全、設(she)置醒(xing)目(mu)、清晰、明亮的交(jiao)(jiao)通(tong)(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)是實(shi)施交(jiao)(jiao)通(tong)(tong)(tong)管理，保證道路(lu)(lu)交(jiao)(jiao)通(tong)(tong)(tong)安全、順暢(chang)的重要措施。 交(jiao)(jiao)通(tong)(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)有多種類(lei)型，可用各種方式區(qu)分(fen)為(wei)：主要標(biao)(biao)(biao)志(zhi)(zhi)(zhi)和輔(fu)助(zhu)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)；可動式標(biao)(biao)(biao)志(zhi)(zhi)(zhi)和固定式標(biao)(biao)(biao)志(zhi)(zhi)(zhi)；照明標(biao)(biao)(biao)志(zhi)(zhi)(zhi)、發光(guang)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)和反(fan)(fan)光(guang)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)；以及反(fan)(fan)映行車環境變化的可變信(xin)息(xi)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)。