Bosque del Apache Sign

As mentioned about ten days ago, this sign, at the entrance to a trail at the Bosque del Apache Wildlife Refuge, brings a new, to us, genre of bureaucratic expression with the phrase, "non-motorized recreation experience." Though our map said it is a trail, apparently it is a road. The graphic on the sign indicates it is closed to bicycles, suggesting the potential for only non-wheeled recreation experiences. The graphic raises the question of whether wheel chairs, motorized or otherwise would be allowed.