La Cnty Rd 143-2
Carrying La Cnty Rd 143-2 over Antelope Draw
T16N R063W S31, Laramie, Wyoming
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: La Cnty Rd 143-2
The La Cnty Rd 143-2 bridge in Laramie, Wyoming carries La Cnty Rd 143-2 over Antelope Draw. It was built in 1960, making it 66 years old today. It was last reconstructed in 1998, extending its service life. The structure is built primarily of concrete continuous and spans 2 sections, stretching 6.3 meters (21 feet) end to end. Daily traffic averages 278 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 7/9. The weakest component sits in good condition. All reported major components score above the Poor range. Its NBI inventory load rating is 23.9 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How La Cnty Rd 143-2 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 How the historical reference is calculated.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
- 1960
- Last Reconstructed
- 1998
- Material
- Concrete Continuous
- Number of Spans
- 2
- Structure Length
- 6.3 m (21 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 278 vehicles/day
- Structure Number
- DOX
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 La Cnty Rd 143-2 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 La Cnty Rd 143-2 against other structures in Laramie 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 La Cnty Rd 143-2?
La Cnty Rd 143-2 in Laramie, Wyoming on the FHWA's 0–9 scale.
How often is La Cnty Rd 143-2 inspected?
La Cnty Rd 143-2'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 278 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. La Cnty Rd 143-2 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 La Cnty Rd 143-2?
La Cnty Rd 143-2 has an NBI inventory load rating of 23.9 metric tons.
Who is responsible for maintaining La Cnty Rd 143-2?
La Cnty Rd 143-2 is owned and maintained by County Highway Agency.
How old is La Cnty Rd 143-2 and does age affect safety?
La Cnty Rd 143-2 was built in 1960, making it 66 years old and last reconstructed in 1998.
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.