 Cernusco sul Naviglio, lying in the Milan metropolitan area, has a functional road network which connects it to all other places in it.The most important roads serving Cernusco are the A51 motorway (Milan's eastern bypass road), with its exit number 13 (Cernusco s.N.- Brugherio) lying in the municipal area and the exit number 14 (Carugate) very close to its northern border, the A4 Turin-Trieste motorway, which lies just 4 km north of Cernusco, and the A58 (Milan's outer eastern bypass road) about 6 km to the east.