Na Cnty Rd 125
Carrying Na Cnty Rd 125 over Middle Fork Casper Creek
19 Miles N.W. Of Casper, Natrona, Wyoming
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: Na Cnty Rd 125
The Na Cnty Rd 125 bridge in Natrona, Wyoming carries Na Cnty Rd 125 over Middle Fork Casper Creek. It was built in 1973, making it 53 years old today. The structure is built primarily of concrete continuous and spans 3 sections, stretching 8.9 meters (29 feet) end to end. Daily traffic averages 124 vehicles, placing it in the lower-traffic tier of Wyoming bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show culvert 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 32.7 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How Na Cnty Rd 125 compares
Live comparison across Wyoming.
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 How the historical reference is calculated.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
- 1973
- Material
- Concrete Continuous
- Number of Spans
- 3
- Structure Length
- 8.9 m (29 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 124 vehicles/day
- Structure Number
- DJQ
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether Na Cnty Rd 125 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 Na Cnty Rd 125 against other structures in Natrona and across Wyoming. Wyoming 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 Na Cnty Rd 125?
Na Cnty Rd 125 in Natrona, Wyoming on the FHWA's 0–9 scale.
How often is Na Cnty Rd 125 inspected?
Na Cnty Rd 125'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 124 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. Na Cnty Rd 125 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 Na Cnty Rd 125?
Na Cnty Rd 125 has an NBI inventory load rating of 32.7 metric tons.
Who is responsible for maintaining Na Cnty Rd 125?
Na Cnty Rd 125 is owned and maintained by County Highway Agency.
How old is Na Cnty Rd 125 and does age affect safety?
Na Cnty Rd 125 was built in 1973, making it 53 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.