South Park Bridge- A Look Back

Two similar views of the South Park Bridge that is now under reconstruction. The mid-span or the part that raises for boat traffic has been dismantled for some time. Currently there are two cofferdams in place where new bridge columns will be built.

14th St. Bridge

Recent photos of the construction of the new 14th St. ( Duwamish River ) Bridge. Top Photo: view of East Span with new cofferdam behind the barge. Middle Photo: view of the new cofferdam on West side of span. Bottom Photo: view of original East Span. The interesting thing in this view is the eight vertical I-beams that had to be installed on the old section in order to hold the weight of the crane parked on top. The bridge could not hold the load of a crane that was needed to build the new bridge. Driving the 8 beams into the river bottom to add strength was a cool, engineering idea.

View from Below

There is a trail of sorts along the west bank of the Duwamish  River that takes one underneath the 14th St. Bridge. Along the trail you can see 7 foot tall fennel and the remnants of homeless hangouts; the odd assortment  clothes, food packaging and charred wood. In these photos you can begin to get a sense of the level of disrepair on the bridge. Link to the Bridge Project webpage is here.