Bridges by Wearing Surface

Key

108a Type of Wearing Surface

• 1 Monolithic Concrete (concurrently placed with structural deck)
• 2 Integral Concrete (separate non-modified layer of concrete added to structural deck)
• 3 Latex Concrete or similar additive
• 4 Low Slump Concrete
• 5 Epoxy Overlay
• 6 Bituminous
• 7 Wood or Timber
• 8 Gravel
• 9 Other
• 0 None (no additional concrete thickness or wearing surface is included in the bridge deck)
• N Not Applicable (applies only to structures with no deck)

108b Area by Type of Membrane

• 1 Built-up
• 2 Preformed Fabric
• 3 Epoxy
• 8 Unknown
• 9 Other
• 0 None
• N Not Applicable (applies only to structures with no deck)

108c Area by Deck Protection

• 1 Epoxy Coated Reinforcing
• 2 Galvanized Reinforcing
• 3 Other Coated Reinforcing
• 4 Cathodic Protection
• 6 Polymer Impregnated
• 7 Internally Sealed
• 8 Unknown
• 9 Other
• 0 None
• N Not Applicable (applies only to structures with no deck)