NATURAL BRIDGE STA
Carrying NATURAL BRIDGE STA over MIDDLE FORK OF RED RIVER
.05 MI S OF JCT KY 11, Powell, Kentucky
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: NATURAL BRIDGE STA
The NATURAL BRIDGE STA bridge in Powell, Kentucky carries NATURAL BRIDGE STA over MIDDLE FORK OF RED RIVER. It was built in 1964, making it 62 years old today. The structure is built primarily of concrete and spans 3 sections, stretching 34.7 meters (114 feet) end to end. Daily traffic averages 827 vehicles, placing it in the lower-traffic tier of Kentucky bridges. It is owned and maintained by Other State Agencies.
The latest FHWA inspection records show a deck rating of 6/9, superstructure at 6/9, substructure at 6/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 34.8 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How NATURAL BRIDGE STA 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 How the historical reference is calculated.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
- 1964
- Material
- Concrete
- Number of Spans
- 3
- Structure Length
- 34.7 m (114 ft)
- Deck Width
- 8.5 m (28 ft)
- Owner
- Other State Agencies
- Avg Daily Traffic
- 827 vehicles/day
- Structure Number
- 099X00001N
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • At 6/9, the deck (driving surface) shows fair condition, with minor wear flagged for upkeep.
- • The superstructure (beams and supports above the deck) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
- • The substructure (piers and abutments) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
How to read this record
This page shows what the last federal inspection recorded, not whether NATURAL BRIDGE STA is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare NATURAL BRIDGE STA against other structures in Powell 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 NATURAL BRIDGE STA?
NATURAL BRIDGE STA in Powell, Kentucky has a deck rating of 6/9, superstructure rating of 6/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.
How often is NATURAL BRIDGE STA inspected?
NATURAL BRIDGE STA'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 827 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. NATURAL BRIDGE STA is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for NATURAL BRIDGE STA?
NATURAL BRIDGE STA has an NBI inventory load rating of 34.8 metric tons.
Who is responsible for maintaining NATURAL BRIDGE STA?
NATURAL BRIDGE STA is owned and maintained by Other State Agencies.
How old is NATURAL BRIDGE STA and does age affect safety?
NATURAL BRIDGE STA was built in 1964, making it 62 years old.
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.