So I live in Clayton and the city has been working near the US Post Office lately. We decided to take the trail and see what was down there. We followed a utility trail down a pretty long path that eventually ended up in somebody's very nice home with stables.
Along the way we found a brick structure in the creek so we took some pics. Does anybody have any clue to what it is? I thought it was an old dam at one time based on the design. The side facing up hill has an angle and the opposite side if completely vertical.