@George,
I could still visualize every foot of that path. I bicycled it as a kid and ran through all of the woods in that area. Used to live in those woods ... including the 'Sheepfold' in Stoneham off Rt 28 once I got my license. I lived off Elm Street on the same street as Wright's Pond.
It's such a great area to run and cycle..or just nature walk. I recall it before Rt 93 tore part of it up, too. As kids, we used to take the construction crew's blasting wire when they had to 'move' those rocks in the woods around Spot and Wright's ponds.