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Bridge Program Performance Measure Overview. ODOT/FHWA Stewardship Oversight Committee Meeting Gary Bowling (ODOT) and Tim Rogers (FHWA) May 29, 2012. Bridge Program Area. FHWA Lead – Tim Rogers ODOT Lead – Bruce Johnson “Bridge” Performance and Compliance Indicators address the following:

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Bridge program performance measure overview
Bridge Program Performance Measure Overview

ODOT/FHWA Stewardship Oversight Committee Meeting

Gary Bowling (ODOT) and Tim Rogers (FHWA)

May 29, 2012


Bridge program area
Bridge Program Area

  • FHWA Lead – Tim Rogers

  • ODOT Lead – Bruce Johnson

  • “Bridge” Performance and Compliance Indicators address the following:

    • Performance Indicators1 &2: Bridge Condition

    • Compliance Indicators 3 thru 5: Bridge Inspection

    • Performance Indicators 6 & 7: Bridge Maintenance


Bridge condition performance indicators
Bridge Condition Performance Indicators

  • Percent of NHS bridges rated structurally and functionally deficient as measured by deck area

  • Percent of Non-NHS bridges rated structurally and functionally deficient as measured by deck area

    • Structurally Deficient = Structural Components are in “Poor” or worse condition or the “Structural Evaluation” or “Waterway Adequacy” is intolerable.

    • Functionally Deficient = Deck geometry, load carrying capacity, clearance, or approach roadway alignment no longer meets the criteria for the system.


Bridge condition performance indicators1
Bridge Condition Performance Indicators

  • Percent of NHS Bridge Deck area rated structurally and functionally deficient


Bridge condition performance indicators2
Bridge Condition Performance Indicators

  • Percent of Non-NHS Bridge Deck area rated structurally and functionally deficient


Bridge inspection program compliance indicators
Bridge Inspection Program Compliance Indicators

  • Percent of routine bridge inspections completed within the established bridge inspection cycle

    • 24 month inspection cycle

  • Percent of fracture critical bridge inspections completed within the established bridge inspection cycle

    • 24 month inspection cycle

  • Percent of underwater bridge inspections completed within the established bridge inspection cycle

    • 60 month inspection cycle


Bridge inspection program compliance indicators1
Bridge Inspection Program Compliance Indicators

  • Percent of bridge inspections completed within the established bridge inspection cycle

    • Routine Inspections

    • Fracture Critical

    • Underwater


Bridge maintenance performance indicators
Bridge Maintenance Performance Indicators

  • Number of “urgent” maintenance recommendations not resolved after 12 months

    • Needs to be repaired ASAP to address a specific traffic safety concern.

    • Structural component rated in Poor Condition

  • Number of “critical” maintenance recommendations not resolved after 12 months

    • Needs to be repaired to prevent structure from being load posted.

    • Structural Component rated in Serious Condition


Bridge maintenance performance indicators1
Bridge Maintenance Performance Indicators

  • Number of Urgentmaintenance recommendations not resolved after 12 months

  • Number of Critical maintenance recommendations not resolved after 12 months


Future changes to bridge program performance indicators
Future Changes to Bridge Program Performance Indicators?

  • Bridge Inspection Program Compliance Indicators

    • Incorporate the results of the annual National Bridge Inspection Program (NBIP) compliance reviews:

      • % of NBIP Metrics in Satisfactory Performance Level

      • % of NBIP Metrics in Actively Improving Performance Level

      • % of NBIP Metrics in Unsatisfactory Performance Level

    • Delete the following:

      • Percent of routine bridge inspections completed within the established bridge inspection cycle

      • Percent of fracture critical bridge inspections completed within the established bridge inspection cycle

      • Percent of underwater bridge inspections completed within the established bridge inspection cycle


Future changes to bridge program performance indicators1
Future Changes to Bridge Program Performance Indicators?

  • Bridge Inspection Program Compliance Indicators



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