Fabricated road structure and construction process

The invention relates to a fabricated road structure and a construction process. The structure comprises vehicle road plates, each vehicle road plate comprises a bottom steel plate, a top steel plateand a supporting beam, a steel frame groove and supporting units are arranged between the bottom steel plate and the top steel plate, a movable splicing piece is arranged between every two adjacent vehicle road plates, and an additional reinforcing unit is arranged on each vehicle road plate and comprises a balance weight through groove, a concrete balance weight supporting cross beam and an ABS resin layer. The installation process comprises the following steps: cleaning and tamping a roadbed; carrying out roadbed marking, pile driving and positioning point, hoisting vehicle road plate, mounting column filling sleeper, sequential towing vehicle road plate, assembling the adjacent vehicle road plates; tamping positioning pile, mounting road shoulder, and installing concrete balance weightsupporting cross beam, cas