cool stuff! are you going to add water in that ditch? it reminds me of when I used to live in another part of NJ. there was a ditch ( not by any track unfortunately) like that, and i'd be sitting their catching tadpoles and stuff. once me and my friends got ambushed by an under ground hornets nest, lol. i thought i got away until a block later a single hornet came and stung me, lol. all of my other friends got it bad.
keep up the good work!