Bayonne, New Jersey where two parks were built by spohn ranch . Both use skatelite pro. The difference between the two parks is that one has a special gate to keep bikes out. The other is specifically for bikes. This is a good example of how much damage is done by bikes. In this photo, it appears that bikes pegs are impacting the face of the ramp, making dents and dimples in the surface. Not a problem if you're a bike, but if you have 60 mm wheels, this becomes a problem. The ramps are only a year and a half old.
Same type of ramp, only on the skateboard only ramps, and there are no dimples.