To Get To 2955 Preston Drive In Rex, Ga 30273 From Interstate 75 South, Take Exit 235 For Mount Zion Road And Turn Left Onto Mount Zion Road. Continue For About 1.5 Miles, Then Turn Right Onto Preston Drive. Your Destination Will Be On The Left. This Route Is Approximately 3 Miles And Should Take Around 10 Minutes, Depending On Traffic Conditions.