鹿特丹 2018.8 Creative Commons Attribution License. You may use for any purpose, but only with attribution / credit to: Karl Fjellstrom, Far East Mobility
鹿特丹城市交通
钢制护柱 - 路面标记 - 行人天桥 - 有隔离的自行车道 - 装饰性或木质护柱 - 自行车专用路 - 自行车专用桥      
Large rocks in combination with bollards.
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