FHWA NBI 2024 Inspection record Public-domain dataset

NINE MILE ROAD

Carrying NINE MILE ROAD over NINE MILE CREEK

.3 MI E OF JCT KY-547, Campbell, Kentucky

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Poor
16 t Inventory load rating

Bridge Snapshot: NINE MILE ROAD

The NINE MILE ROAD bridge in Campbell, Kentucky carries NINE MILE ROAD over NINE MILE CREEK. It was built in 1920, making it 106 years old today. It was last reconstructed in 1960, extending its service life. The structure is built primarily of concrete and spans 1 section, stretching 6.8 meters (22 feet) end to end. Daily traffic averages 293 vehicles, placing it in the lower-traffic tier of Kentucky bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show culvert at 4/9. The weakest component sits in poor 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 16.4 metric tons.

Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.

How NINE MILE ROAD compares

▼ 22.8
Load rating vs Kentucky average (39.2 t)
Bottom 8%
Lower load rating than 92% of Kentucky bridges
131
Bridges in Campbell · 10 in Poor condition
NINE MILE ROAD 16.4 t
Kentucky average 39.2 t

Live comparison across Kentucky.

Historical Sufficiency Rating

PlainBridge-computed
51.2 / 100 - historical 50–79.9 band
Structural adequacy /55
9.2
Serviceability /30
27.0
Essentiality /15
15.0
Special reductions
0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Culvert
4/9
Poor (1–4)
Inventory Load Rating
16.4 t
NBI inventory level (metric tons)
Overall Condition
Poor

Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.

Structural Details

Year Built
1920
Last Reconstructed
1960
Material
Concrete
Number of Spans
1
Structure Length
6.8 m (22 ft)
Owner
County Highway Agency
Avg Daily Traffic
293 vehicles/day
Structure Number
019C00075N

How to read this record

NINE MILE ROAD 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 NINE MILE ROAD against other structures in Campbell 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 NINE MILE ROAD?

NINE MILE ROAD in Campbell, Kentucky on the FHWA's 0–9 scale.

How often is NINE MILE ROAD inspected?

NINE MILE ROAD'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 293 vehicles per day.

What does “structurally deficient” mean in older bridge reports?

FHWA retired that reported status beginning with the 2018 archive. NINE MILE ROAD 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 NINE MILE ROAD?

NINE MILE ROAD has an NBI inventory load rating of 16.4 metric tons.

Who is responsible for maintaining NINE MILE ROAD?

NINE MILE ROAD is owned and maintained by County Highway Agency.

How old is NINE MILE ROAD and does age affect safety?

NINE MILE ROAD was built in 1920, making it 106 years old and last reconstructed in 1960.

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.

Data sourced from the Federal Highway Administration National Bridge Inventory. See our methodology for details. Retrieved and formatted by PlainBridges

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.