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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 30, 2025
All Titles
Title 23
Chapter I
Part 490
Subpart C - Subpart C—National Performance Management Measures for the Assessing Pavement Condition
§ 490.301 - Purpose.
§ 490.303 - Applicability.
§ 490.305 - Definitions.
§ 490.307 - National performance management measures for assessing pavement condition.
§ 490.309 - Data requirements.
§ 490.311 - Calculation of pavement metrics.
§ 490.313 - Calculation of performance management measures.
§ 490.315 - Establishment of minimum level for condition of pavements.
§ 490.317 - Penalties for not maintaining minimum Interstate System pavement condition.
§ 490.319 - Other requirements.
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