Take Ramp Onto I-75 N/I-85 N (Honorable Rodney Mims Cook Memorial Hwy). Keep Left Onto I-85 N Toward Ga-401/Greenville/I-75 N. Keep Left Onto I-85 Express Ln. Continue On I-85 N Toward Lawrenceville/Ga-20/Buford. Take The Exit Toward Ga-324 E. Turn Left Onto Gravel Springs Rd Ne (Ga-324 W). Turn Right Onto Camp Branch Rd Ne. Turn Right Onto Northwicke Dr Ne. Turn Left Onto Wickeford Mill Dr Ne.