Road prefabricated cement pipeline

The utility model discloses a road prefabricated cement pipeline, and particularly relates to the technical field of cement pipelines, the road prefabricated cement pipeline comprises a first cement pipe and a second cement pipe, the two ends of the first cement pipe and the two ends of the second cement pipe are integrally connected with flaring parts and limiting fixing rings; two first communicating ports are formed in the outer end of the flaring part; and four fixing plates are fixedly arranged at the outer end of the flaring part. The first cement pipe and the second cement pipe are connected through the flaring part and the limiting and fixing ring, and the limiting and fixing ring at the joint is limited and fixed on the flaring part through the limiting plate, so that the connection between the first cement pipe and the second cement pipe is firmer; the situation that the connecting position of the first cement pipe and the second cement pipe is loosened due to pavement vibration is avoided, the conn