收费岛顾名思义就是有交通标线和防护围栏围起来的收费亭，收费岛岛头标线和迎车流方向地面标线的主要功能是为缴费车辆提供清晰的立面和路面标记，从而表示出收费岛和收费车道的准确位置，以引导车辆安全顺利地通过收费站；
1. As the name suggests, toll island is a toll booth surrounded by traffic markings and protective fences. The main function of toll Island head markings and ground markings in the direction of traffic flow is to provide clear facade and road markings for toll vehicles, so as to indicate the accurate position of toll island and toll lane, so as to guide vehicles to pass through the toll station safely and smoothly;
2、收费广场是指为收取车辆通行费而建设的交通设施，通常包括收费门，包括收费岛、收费亭、收费车道、遮蓬、收费机、收费广场和收费所。
2. Toll plaza refers to the traffic facilities built to collect vehicle tolls, usually including toll gates, including toll islands, toll booths, toll lanes, shelters, toll machines, toll plazas and toll booths.