excavator and road roller at road construction. asphalt paver machine and heavy machinery for road work. building a road works.

asphalt backhoe build concrete concreting construction contractor crane development dig digger earthmover equipment excavate excavating excavation excavator gravel ground highway job loader machine machinery mini mover new occupation operator pavement paver paving road roadwork roadworks roller scoop sewage sewer shovel singlecylinder site soil street surfacing technology tower vehicle work works