I've still got a piece of the canopy. my best guess is the impact was about where Pontiac St is now and just north of the tree line, which would put it quite a few yards north of N Braeswood St. the whole area had been cleared and would soon be the Meyerland West/Maplewood area. the last paved street east of Chimney Rock is Jason, my buddy lived in house 4 from the corner, I lived in Bellaire. the Chimney Rock ditch was the path to the bayou and wilderness for us. while the channelizing was under construction (already complete in the picture) we would go to the bayou bends cut off by the straightening, but still holding water and fish, and gig frogs, gar, etc and try to sell them to the construction crews.