When we did our walking tour of the Viaduct last year the engineers in charge managed to convince us that the millimeters-a-month descent of the Viaduct--as portrayed on these little plastic doo-dads--was positively a free-fall. And it was very convincing. We walked off the elevated roadway with our stomachs planted somewhere in our throats and vowed to never walk under that segment of the Viaduct ever again, a plan which has been enforced by chain link fences and a busy construction site ever since. Today, due to some particularly incessant jack-hammering, probably, we inspected the shoring-up work for the first time... more ›