ASCE has defined the grading scale for this infrastructure report as:
GRADE | RANGE | DESCRIPTION |
---|---|---|
A | 90-100% | Exceptional: Fit for the future |
B | 80-89% | Good: Adequate for now |
C | 70-79% | Mediocre: Requires attention |
D | 51-69% | Poor: At risk |
F | 50% or Lower | Failing: Unfit for purpose |