Can I bring boxes, rails, barricades etc to lot and leave em there? Been building and accumulating over the years and would be nice to give back to the community. Just used to people taking stuff at other places so I stopped.

I don't know..this is a city owned place...people have created their own stuff their persay..but to bring things to leave...the city might throw it out them selves...but u may have a couple of days or even weeks of using them...

Yea you can try, some stuff is out there plus certin metal ramps, and from grindig skate boards even a half pipe, but CHIKO-O-STIK is right, belonging to the city they can clear it out. Have fun

Not from what I've seen, Chik. Someone once donated a couch to the park and people loved that thing... Until they legit broke it by skating on it, lol. But yea, I'm pretty sure stuff like Rails, Boxes, and Barricades should be fine.