交(jiao)通(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)，用文(wen)字或符號傳遞引導(dao)、限(xian)制(zhi)、警告或指示(shi)信息的(de)(de)道(dao)路設施(shi)(shi)。又(you)稱道(dao)路標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)、道(dao)路交(jiao)通(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)。在交(jiao)通(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)中一般是以安全、設置醒目(mu)、清晰、明(ming)亮的(de)(de)交(jiao)通(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)是實施(shi)(shi)交(jiao)通(tong)(tong)管理，保證道(dao)路交(jiao)通(tong)(tong)安全、順暢的(de)(de)重要(yao)措施(shi)(shi)。 交(jiao)通(tong)(tong)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)有多種類型(xing)，可用各種方式(shi)(shi)區分(fen)為：主要(yao)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)和(he)輔助標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)；可動式(shi)(shi)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)和(he)固定(ding)式(shi)(shi)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)；照明(ming)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)、發光(guang)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)和(he)反(fan)光(guang)標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)；以及反(fan)映(ying)行車環(huan)境變(bian)化(hua)的(de)(de)可變(bian)信息標(biao)(biao)(biao)志(zhi)(zhi)(zhi)(zhi)(zhi)。