the temporary roundabout on the asphalt road is so far sanded with gravel at road level. serves as a parking area for road mainten

architecture area asphalt black car cement circle circulation city closeup color curb dark design drain drive excavation excavator far flat forbidden function functions gravel gray highway industrial industry infiltration junction level machine machinery maintenance material mulch outdoor parking red road rough round roundabout sanded serves solution stone street structure surface temporary textured traffic trafic truck urban vehicles wan water work