From I-485 Inner, Head Nw & Use R Lanes To Exit 67 For I-77 N/Us 21 N Charlotte. Keep R, For Arrowood Rd. Use Any Lane To Turn L Onto W Arrowood Rd. In Half A Mile, Use The L Lane To Turn L Onto The I-77 S/Us-21 S/I-485 Ramp. Keep R At The Fork To Continue Toward I-485 Outer. Keep L At The Fork, For Approx 23 Miles, Merging Onto I-485 Outer. Exit 44 For Nc-218 Toward Mint Hill. Turn L Onto Nc-218 W/Fairview Rd. Continue Onto Wilgrove Mint Hill Rd For Approx 1.2 Miles.