A. In the Rural Tier

All open off-street loading areas shall be surfaced with an all-weather material such as concrete, asphalt, or at least six inches of properly compacted crushed stone, designed to carry the heaviest vehicle loads that can commonly be expected, including the weight of fire and sanitation equipment as well as delivery vehicles. Loading areas surfaced with loose materials such as crushed stone shall provide permanent edging around the area.

B. In All Other Tiers

All open off-street loading areas shall be paved with an all-weather material such as concrete or asphalt, designed to carry the heaviest vehicle loads that can commonly be expected, including the weight of fire and sanitation equipment as well as delivery vehicles.