Addendums

• Addendum 15feb014.A01
• Addendum 15Feb014.A02
• Addendum 15Feb014.A03
  
  

Plan revisions

• 780061114 plan revision June 2011
  
  

Special provisions

• Special provisions for precast concrete approach slab elements
• Special provisions for precast concrete substructure elements
• Special provisions for prefabricated superstructure modules
• Special provisions for ultra-high performance concrete