asphalt paver machine and steam road roller during road construction and repairing works, process of asphalting and paving,

asphalt asphalting bed bitumen blacktopping building bulldozer cement civil compactor construction development drudge equipment finisher gravel heavy highway industrial industry infrastructure laborer loader machine machinery making men pave pavement paving pressure renewal repairing road roadwork roller shovel site steam steamroller street surface tire tractor traffic vehicle vibrator work worker