KY-3113
Carrying KY-3113 over LEE CREEK
.10 MI SOU. OF JCT KY 8, Mason, Kentucky
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: KY-3113
The KY-3113 bridge in Mason, Kentucky carries KY-3113 over LEE CREEK. It was built in 1835, making it 191 years old today. It was last reconstructed in 1966, extending its service life. The structure is built primarily of steel and spans 1 section, stretching 18.6 meters (61 feet) end to end. Daily traffic averages 9 vehicles, placing it in the lower-traffic tier of Kentucky bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show a deck rating of 1/9, superstructure at 1/9, substructure at 1/9. The weakest component sits in critical condition. Because at least one major component scores 4 or lower, this bridge falls in FHWA's Poor condition category. That category is not a closure order. Its NBI inventory load rating is 0.1 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How KY-3113 compares
Live comparison across Kentucky.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1835
- Last Reconstructed
- 1966
- Material
- Steel
- Number of Spans
- 1
- Structure Length
- 18.6 m (61 ft)
- Deck Width
- 5.0 m (16 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 9 vehicles/day
- Structure Number
- 081B00048N
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • At 1/9, the deck (driving surface) is in critical shape, with severe wear requiring urgent action.
- • The superstructure (beams and supports above the deck) is in critical condition (1/9), with severe deterioration requiring urgent attention.
- • The substructure (piers and abutments) is in critical condition (1/9), with severe deterioration requiring urgent attention.
How to read this record
KY-3113 is in the federal Poor condition category. That is a component-based result, not a closure order.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
- Compare KY-3113 against other structures in Mason and across Kentucky. Kentucky bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for KY-3113?
KY-3113 in Mason, Kentucky has a deck rating of 1/9, superstructure rating of 1/9, and substructure rating of 1/9 on the FHWA's 0–9 scale.
How often is KY-3113 inspected?
KY-3113's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 9 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. KY-3113 is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for KY-3113?
KY-3113 has an NBI inventory load rating of 0.1 metric tons.
Who is responsible for maintaining KY-3113?
KY-3113 is owned and maintained by State Highway Agency.
How old is KY-3113 and does age affect safety?
KY-3113 was built in 1835, making it 191 years old and last reconstructed in 1966.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.