Novel modular toll island with steel structure

The invention provides a novel modular toll island with a steel structure. The novel modular toll island with the steel structure comprises an island body, the island body comprises multiple sets of first steel structure prefabricated parts, each first steel structure prefabricated part comprises two symmetrically-arranged second steel channels, first steel channels are arranged between the two second steel channels, and the first steel channels are fixedly connected with the second steel channels; the same riffled plate is fixedly mounted at the tops of the two pieces of second channel steel, arch-shaped protective plates are fixedly mounted on the sides, away from each other, of the two pieces of second channel steel, and the sunken positions of the arch-shaped protective plates are used for mounting lane guide lamp strips; two ends of the island body are respectively provided with an island head and an island tail, and the island head and the island tail are fixedly arranged at the top of the island body.