Gps Friendly. From I-575 N, Take Exit 16 Toward Ga-5-Br N/Ga-140 Onto Ga-20 W/Ga-140 W. Go For 1.2 Mi. Turn Left Onto Marietta Hwy (Ga-20) Toward Cartersville. Go For 0.3 Mi. Keep Right Onto Knox Bridge Hwy (Ga-20 W) Toward Cartersville/Rome. Go For 0.2 Mi. Turn Right Onto Oakdale Rd. Go For 1.2