* The definition for "structurally deficient" no longer includes bridges that are considered "functionally obsolete" or "structurally obsolete." See the source tab for more information.
Years Available: 2016–2018
Permanent Link: http://data.sagepub.com/sagestats/16511
General Notes: "Structurally deficient" is defined as a classification given to a bridge which has any component in Poor or worse condition or the adequacy of the waterway opening provided by the bridge is determined to be insufficient to the point of causing overtopping with intolerable traffic interruptions. Beginning with calendar year 2018 and thereafter, structurally deficient as used in §§?490.411 and 490.413 is a classification given to a bridge which has any component in Poor or worse condition.