I actually did a streetmaps video a while back on the route I would have taken. I guess I put it on YouTube as an unlisted link...
I watched the whole video - this is extremely interesting/informative. Thanks very much for taking the time to put this together & to post this here.
Ever since I started following this case last month, I've been trying to imagine the route that JJ would have walked to get to the H.S. And, this definitely helps. Some comments/observations regarding the video:
-This appears to be a very typical, older suburban neighborhood. In the 20+ years since JJ vanished, I'm sure some of the houses were renovated; more road work/street work was probably done; it's probable that the trees overhanging the streets have grown more in the 20+ years; I suspect some of the other trees (overhanging the streets) may also have been trimmed back/cut down, etc.
-As has been discussed, it's unclear which route JJ took to go to the H.S. It seems like he had several choices.
-One of routes JJ may have taken was a somewhat deserted, somewhat narrow side-street/alley. At the time the video was taken, there was an abandoned couch off to the side. So, if JJ willingly got into a car - I can see it happening on this side-street/alley & no one seeing this occur.
-Even if JJ just walked down the regular street(s) to get to the H.S., I can
absolutely see why/how he may not have been seen in his last minutes - whether he got into a car or went into a house (the two most likely explanations re: why he vanished). I.e., these houses aren't that close together; in some cases they have large yards in front, so the houses are not that close to the streets themselves; in some cases there are trees in the front(s) of the houses - which would obscure the view to the street(s); etc.
-The possibilities of JJ either accidentally falling down a hole - or being put down a manhole - are plausible, unfortunately.