road work ahead construction site barrier with metal protective fence on the urban street reparation in the city

ahead architecture area arrow asphalt attention background barricade barrier bulldozer car caution city closed concrete cone construction danger digging earth end enter equipment excavation fence hazard highway industrial industry lane light line machinery man material metal mover nobody orange outdoor protection protective rebuild rebuilding red repair reparation restricted restriction road roadwork safe safety sand sign site slow stop street symbol tarmac temporary town traffic transport transportation triangle urban vehicle warning work worker yellow zone