I-81 to exit 52 for US-11 East, go about 9 miles to Vanpatten Dr, go right, this will take you right to guard shack. No room to park When you reach the Guard they will run the trucking company name and the driver's information at that time. With an 8 o'clock appointment, driver needs to arrive at that gate an hour before appointment, that should provide enough time to make it through the checkpoint.