First, park your truck and proceed to the office to complete your registration. Please note that the computer system is a bit outdated, so take care with your typing. Once registered, you'll receive a printout containing a 6-digit code for opening the entrance and exit gates.
If you need to make a drop-off, head to the checkers' area. For pick-ups, use the left lane.
Take a right turn, followed by another right, and you'll notice the entrance to the depot on your left. Use the code from the printout to open the gate.