The invention relates to a bituminous concrete pavement renovation and construction all-in-one machine for a road. The bituminous concrete pavement renovation and construction all-in-one machine comprises a supporting device, a drying device, a shoveling device, a cleaning device and a paving device, wherein the drying device is mounted at the bottom of the left end of the supporting device; the shoveling device is mounted at the bottom of the supporting device; the shoveling device is located on the right side of the drying device; the cleaning device is mounted at the middle part of the supporting device; the paving device is mounted at the right end of the supporting device. The bituminous concrete pavement renovation and construction all-in-one machine for the road can solve the problems that a pavement cannot be dried completely, pavements with different slopes and gradients cannot be dried, pavements on two sides of the road cannot be dug, gravels on the road are difficult to grab, gravels on the side walls of a dug roadbed cannot be effectively cleared away, the dug roadbed is cleaned incompletely, bituminous concrete is stirred incompletely, and the bituminous concrete cannot be uniformly spread on the dug roadbed.