Deck, culvert, bridge bearings, and channel are examples of which SNBI data items?

• A. Bridge Condition
• B. Structural Inventory
• C. Scour Vulnerability
• D. Channel Geometry

Answer: (A)

These items are grouped under Bridge Condition because they all relate to the current physical state and performance of the bridge and how it interacts with the surrounding channel. The deck’s condition indicates its wear and structural integrity; the culvert’s condition assesses any inlet/outlet structure associated with the bridge; the bearings’ condition checks the supports that transfer loads and allow movement; and channel information is included because channel changes, erosion, or potential scour near the bridge can affect stability and maintenance needs. Structural Inventory would focus on listing components and attributes rather than their condition, Scour Vulnerability centers on risk from scour itself, and Channel Geometry covers the shape and hydraulics of the channel rather than the bridge’s condition.