FHWA NBI 2024 Inspection record Public-domain dataset

MINOR COL 60

Carrying MINOR COL 60 over STROWBRIDGE CREEK

3.0E 0.2N OF CARBONDALE, Osage, Kansas

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
61 t Inventory load rating

Bridge Snapshot: MINOR COL 60

The MINOR COL 60 bridge in Osage, Kansas carries MINOR COL 60 over STROWBRIDGE CREEK. It was built in 2022, making it 4 years old today. The structure is built primarily of concrete and spans 1 section, stretching 9.1 meters (30 feet) end to end. Daily traffic averages 40 vehicles, placing it in the lower-traffic tier of Kansas bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show culvert at 8/9. The weakest component sits in good condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 60.5 metric tons.

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

How MINOR COL 60 compares

▲ 31.4
Load rating vs Kansas average (29.1 t)
Top 3%
Higher load rating than 97% of Kansas bridges
306
Bridges in Osage · 19 in Poor condition
MINOR COL 60 60.5 t
Kansas average 29.1 t

Live comparison across Kansas.

Historical Sufficiency Rating

PlainBridge-computed
97.0 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
15.0
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 How the historical reference is calculated.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

Culvert
8/9
Good (7–9)
Inventory Load Rating
60.5 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
2022
Material
Concrete
Number of Spans
1
Structure Length
9.1 m (30 ft)
Deck Width
13.9 m (46 ft)
Owner
County Highway Agency
Avg Daily Traffic
40 vehicles/day
Structure Number
000701003004622

How to read this record

This page shows what the last federal inspection recorded, not whether MINOR COL 60 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 MINOR COL 60 against other structures in Osage and across Kansas. Kansas 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 MINOR COL 60?

MINOR COL 60 in Osage, Kansas on the FHWA's 0–9 scale.

How often is MINOR COL 60 inspected?

MINOR COL 60'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 40 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. MINOR COL 60 is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for MINOR COL 60?

MINOR COL 60 has an NBI inventory load rating of 60.5 metric tons.

Who is responsible for maintaining MINOR COL 60?

MINOR COL 60 is owned and maintained by County Highway Agency.

How old is MINOR COL 60 and does age affect safety?

MINOR COL 60 was built in 2022, making it 4 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.