FHWA NBI 2024 Inspection record Public-domain dataset

CABIN CREEK RD

Carrying CABIN CREEK RD over CABIN CREEK

19M SE FALLON, Prairie, Montana

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
42 t Inventory load rating

Bridge Snapshot: CABIN CREEK RD

The CABIN CREEK RD bridge in Prairie, Montana carries CABIN CREEK RD over CABIN CREEK. It was built in 1988, making it 38 years old today. The structure is built primarily of steel and spans 2 sections, stretching 9.1 meters (30 feet) end to end. Daily traffic averages 27 vehicles, placing it in the lower-traffic tier of Montana bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show culvert at 7/9. 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 41.7 metric tons.

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

How CABIN CREEK RD compares

▲ 11.0
Load rating vs Montana average (30.7 t)
Top 10%
Higher load rating than 90% of Montana bridges
46
Bridges in Prairie · 3 in Poor condition
CABIN CREEK RD 41.7 t
Montana average 30.7 t

Live comparison across Montana.

Historical Sufficiency Rating

PlainBridge-computed
100.0 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
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 How the historical reference is calculated.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
7/9
Good (7–9)
Inventory Load Rating
41.7 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
1988
Material
Steel
Number of Spans
2
Structure Length
9.1 m (30 ft)
Owner
County Highway Agency
Avg Daily Traffic
27 vehicles/day
Structure Number
S00504012+05151

How to read this record

This page shows what the last federal inspection recorded, not whether CABIN CREEK 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 CABIN CREEK RD against other structures in Prairie and across Montana. Montana 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 CABIN CREEK RD?

CABIN CREEK RD in Prairie, Montana on the FHWA's 0–9 scale.

How often is CABIN CREEK RD inspected?

CABIN CREEK 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 27 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. CABIN CREEK RD 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 CABIN CREEK RD?

CABIN CREEK RD has an NBI inventory load rating of 41.7 metric tons.

Who is responsible for maintaining CABIN CREEK RD?

CABIN CREEK RD is owned and maintained by County Highway Agency.

How old is CABIN CREEK RD and does age affect safety?

CABIN CREEK RD was built in 1988, making it 38 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.