Sufficiency ratings must be calculated manually by the Bridge Inspector.

Sufficiency ratings must be calculated manually by the Bridge Inspector.

• A. False
• B. True
• C. Not specified
• D. Depends

Answer: (A)

Sufficiency rating is determined using a standardized calculation that relies on data gathered during the bridge inspection. It does not have to be calculated manually by the inspector; many agencies use software or a Bridge Management System to compute it after the condition data are recorded. The rating combines factors such as structural adequacy and safety, serviceability or functional obsolescence, essentiality to the system, and redundancy to produce a 0–100 score. Because the method is standardized and can be automated, the statement that it must be calculated manually is not correct.

Sufficiency rating is determined using a standardized calculation that relies on data gathered during the bridge inspection. It does not have to be calculated manually by the inspector; many agencies use software or a Bridge Management System to compute it after the condition data are recorded. The rating combines factors such as structural adequacy and safety, serviceability or functional obsolescence, essentiality to the system, and redundancy to produce a 0–100 score. Because the method is standardized and can be automated, the statement that it must be calculated manually is not correct.