WSDOT secrets: Inside the 520 Bridge investigation

«Previous
29 of 43 Photos
Next »
Read the story
Pontoon V duct split
«
  • Pontoon T damaged  strand 10
  • Pontoon U tendon crushed
  • Pontoon U damged strand
  • Pontoon V duct split
  • 520 Pontoon W to deck holes in pt
  • Pontoon W top slab duct
  • Pontoon W top slab duct 2
»
Pontoon V duct split