None — BEST ROUTE TO THE SPEEDWAY FROM CONCORD/HUNTERSVILLE -- If traveling to the race from Concord, Huntersville, or Highway 73, use Poplar Tent Rd. to Pitts School Rd. to Highway 29. This is a "backdoor" route to Charlotte Motor Speedway that avoids the heavily congested intersection of Highway 29 and Bruton Smith Blvd.