1、FENGEGONGNENG：DAOLUHULANJIANGJIDONGCHE、FEIJIDONGCHEHEXINGRENJIAOTONGFENGE，JIANGDAOLUZAIDUANMIANSHANGJINXINGZONGXIANGFENGE，SHIJIDONGCHE、FEIJIDONGCHEHEXINGRENFENDAOXINGSHI，TIGAOLEDAOLUJIAOTONGDEANQUANXING，GAISHANLEJIAOTONGZHIXU。

2、ZULANGONGNENG：DAOLUHULANJIANGZULANBULIANGDEJIAOTONGXINGWEI，ZULANSHITUHENGCHUANMALUDEXINGRENHUOZIXINGCHEHUOJIDONGCHELIANG。TAYAOQIUHULANYOUYIDINGDEGAODU，YIDINGDEMIDU（ZHISHULAN），HAIYAOYOUYIDINGDEQIANGDU。

3、JINGSHIGONGNENG：TONGGUOANZHUANGYAOSHIHULANSHANGDELUNKUOJIANJIEMINGKUAI，JINGSHIJIASHIYUANYAOZHUYIHULANDECUNZAIHEZHUYIXINGRENHEFEIJIDONGCHEDENG，CONGERDADAOYUFANGJIAOTONGSHIGUDEFASHENG。　　

4、MEIGUANGONGNENG：TONGGUOHULANDEBUTONGCAIZHI、BUTONGDEXINGSHI、BUTONGDEZAOXINGJIBUTONGDEYANSE，DADAOYUDAOLUHUANJINGDERONGQIAHEXIEDIAO。

可见，城市交通护栏不仅仅是对道路的简单隔离，更关键的目的在于对人流、车流明示与传递城市交通信息，建立一种交通规则、维护交通秩序，使城市交通达到安全、快捷、有序、畅通、方便的效果。