Tongling city commercial street has a stone pier selling cars. Legend has it that in some streets of Pompeii in ancient Rome, cars and horses crossed pedestrians, which often caused traffic jams and accidents in the city. Therefore, people separated the sidewalk from the carriage road, raised the sidewalk, and built pieces of stones protruding from the road near Ma Lukou as signs to instruct pedestrians to cross the road.

Characteristics of stone pier retaining stone

Parking ball is a convenient and practical space partition. At present, the design of parking ball is generally a spherical ball with a disc under it, which is both beautiful and convenient to use. It can be stabilized on the ground without cement and is easy to adjust and move. In modern society, the number of cars is full, and it is difficult to drive and park. Some drivers ignore traffic laws.

Cars driving into sidewalks or squares cause accidents. In order to avoid similar accidents, more and more car stones are used. Placing bumper balls near sidewalks or park squares can effectively restrict the entry of cars. Car balls often appear on the landscape roads in parking lots and parks, and are generally round or cylindrical stones polished by marble.