12-02-2021, 05:21 PM
I believe the raised crossings where speed hump still rises for the trail riders were done on the cheap to avoid redoing drainage. Once you raise the crossing to the curb level you now need to implement storm drainage beside the hump to avoid any pooling of water. A simple speed hump is probably a few thousand dollars, once you need to dig up the road to redo drainage you are probably in the hundreds of thousands to millions of dollars.
It sucks but theres always a cost/benefit analysis going on with these things.
This speed hump does look like it has had the drainage redone below grade to ensure a slightly smoother crossing.
It sucks but theres always a cost/benefit analysis going on with these things.
This speed hump does look like it has had the drainage redone below grade to ensure a slightly smoother crossing.