Hilarious. Been awhile since I've had a kart on a sidewalk. When I was a kid my friend moved next to an abandoned 5 acre lot that was grown up in weeds. We both had karts, started clearing a path and hit a 5' wide asphalt trail that turned out being a closed kart track from way back. It had some bad spots but what luck. Drive by the area now and then, of course it's long gone and can't hardly tell where it was. 40 years later still playing with karts. I bought some jb underwater stuff today to patch my dogs swimming pool.