GroundRules
23 CFR 490.405: Definitions.
Where this section sits in the code
- Title 23—Highways
- CHAPTER I—FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
- SUBCHAPTER E—PLANNING AND RESEARCH
- PART 490—NATIONAL PERFORMANCE MANAGEMENT MEASURES
- Subpart D—National Performance Management Measures for Assessing Bridge Condition
The following definitions are only applicable to this subpart, unless otherwise provided:
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 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.
Collected 2026-08-27T02:24:50Z. Source file · JSON