Leveling device for construction of newly-built highway

The utility model discloses a leveling device for construction of a newly-built road, which belongs to the technical field of road construction and comprises a leveling vehicle, a soil retaining device, a leveling device and a controller, the soil retaining device, the leveling device and the controller are arranged on the leveling vehicle, and an electric telescopic rod is fixedly mounted on one side of the inside of the leveling vehicle. The output end of the electric telescopic rod is rotationally connected with a soil turning assembly, the soil turning assembly comprises a soil turning roller, multiple groups of buffer grooves are formed in the soil turning roller, the inner walls of the multiple groups of buffer grooves are fixedly connected with first connecting springs, and one end of each first connecting spring is fixedly connected with a main mounting seat; the main mounting seat is movably provided with the soil turning sheet through the mounting assembly, the soil turning sheet can be automaticall