FHWA NBI 2024 Inspection record Public-domain dataset

DURHAM SPRINGS RD

Carrying DURHAM SPRINGS RD over TRIB. OF BAYS FORK

.01 MI S. JCT OF KY 3499, Allen, Kentucky

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
67 t Inventory load rating

Bridge Snapshot: DURHAM SPRINGS RD

The DURHAM SPRINGS RD bridge in Allen, Kentucky carries DURHAM SPRINGS RD over TRIB. OF BAYS FORK. It was built in 1998, making it 28 years old today. The structure is built primarily of prestressed concrete and spans 1 section, stretching 8.5 meters (28 feet) end to end. Daily traffic averages 168 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 a deck rating of 6/9, superstructure at 6/9, substructure at 7/9. The weakest component sits in fair condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 66.9 metric tons.

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

How DURHAM SPRINGS RD compares

▲ 27.7
Load rating vs Kentucky average (39.2 t)
Top 5%
Higher load rating than 95% of Kentucky bridges
88
Bridges in Allen · 5 in Poor condition
DURHAM SPRINGS RD 66.9 t
Kentucky average 39.2 t

Live comparison across Kentucky.

Historical Sufficiency Rating

PlainBridge-computed
86.7 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
19.8
Essentiality /15
14.9
Special reductions
−3.0

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 How the historical reference is calculated.

Condition Ratings

Deck
6/9
Fair (5–6)
Superstructure
6/9
Fair (5–6)
Substructure
7/9
Good (7–9)
Inventory Load Rating
66.9 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1998
Material
Prestressed Concrete
Number of Spans
1
Structure Length
8.5 m (28 ft)
Deck Width
7.3 m (24 ft)
Owner
County Highway Agency
Avg Daily Traffic
168 vehicles/day
Structure Number
002C00049N

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.
  • At 7/9, the substructure (piers and abutments) is in good shape and shows no significant wear.

How to read this record

This page shows what the last federal inspection recorded, not whether DURHAM SPRINGS RD 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 DURHAM SPRINGS RD against other structures in Allen 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 DURHAM SPRINGS RD?

DURHAM SPRINGS RD in Allen, Kentucky has a deck rating of 6/9, superstructure rating of 6/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.

How often is DURHAM SPRINGS RD inspected?

DURHAM SPRINGS RD'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 168 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. DURHAM SPRINGS RD 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 DURHAM SPRINGS RD?

DURHAM SPRINGS RD has an NBI inventory load rating of 66.9 metric tons.

Who is responsible for maintaining DURHAM SPRINGS RD?

DURHAM SPRINGS RD is owned and maintained by County Highway Agency.

How old is DURHAM SPRINGS RD and does age affect safety?

DURHAM SPRINGS RD was built in 1998, making it 28 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.

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.