Head east from Birdwood Foodland. Left onto Cromer Rd, .93 km, Left Lucky Hit Rd, 4.03 km, Over Warren Rd onto Martins Hill Rd. Left Forreston Rd, 9.36 km, Right Adelaide Mannum Rd, 14.46 km, Left John Fisher Ave, 14.9 km, Left Victoria St, 15.57 km, Left Burford Hill Rd, 18.71km, Right Birdwood/Mt Torrens Rd, 25.5 km, Left Prescott St, 26.67 km, Left Tungkillo Rd, 28.18 km, Left Adelaide Mannum Rd, 39.68 km, Left Mt Pleasant/Keynton Rd, 45.45 km, back to Birdwood 50.77 km.