Your address should be posted at your driveway, visible from both directions of travel (on both sides of your mailbox or address marker). You should also post your address on the structure. Numbers on your mailbox, marker and structure should be large enough to easily be seen from the road. If your structure is not visible from the road, you should post your address near your driveway. In an emergency, every second counts and visible addressing saves responders time when locating your home or business.