Hi gents, I used play on those tracks as a kid, I think? I recognize the Cambridge Courthouse Building in pic #1 at the far right. Is this on 28 (O'brian)? Looks like the bridge to Everett/C-Town? (Been a long time.) If kids in that area are anything like some of the ones I grew up with, they didn't use isulated for trees, they did it to keep people from thowing pieces of pipe on them for fun!
