FHWA NBI 2024 Inspection record Public-domain dataset

Ln Cnty Rd 136

Carrying Ln Cnty Rd 136 over Salt Creek

4 Miles Nw Of Afton, Lincoln, Wyoming

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Poor
28 t Inventory load rating

Bridge Snapshot: Ln Cnty Rd 136

The Ln Cnty Rd 136 bridge in Lincoln, Wyoming carries Ln Cnty Rd 136 over Salt Creek. It was built in 2008, making it 18 years old today. The structure is built primarily of steel and spans 1 section, stretching 6.1 meters (20 feet) end to end. Daily traffic averages 54 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 4/9. The weakest component sits in poor condition. At least one major component here scores 4 or below, which produces a Poor condition classification under FHWA's current reporting rules. Its NBI inventory load rating is 27.8 metric tons.

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

How Ln Cnty Rd 136 compares

▼ 5.7
Load rating vs Wyoming average (33.5 t)
Bottom 22%
Lower load rating than 78% of Wyoming bridges
131
Bridges in Lincoln · 7 in Poor condition
Ln Cnty Rd 136 27.8 t
Wyoming average 33.5 t

Live comparison across Wyoming.

Historical Sufficiency Rating

PlainBridge-computed
64.2 / 100 - historical 50–79.9 band
Structural adequacy /55
26.8
Serviceability /30
28.0
Essentiality /15
14.4
Special reductions
−5.0

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 How the historical reference is calculated.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
4/9
Poor (1–4)
Inventory Load Rating
27.8 t
NBI inventory level (metric tons)
Overall Condition
Poor

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

Structural Details

Year Built
2008
Material
Steel
Number of Spans
1
Structure Length
6.1 m (20 ft)
Owner
County Highway Agency
Avg Daily Traffic
54 vehicles/day
Structure Number
MBZ

How to read this record

Ln Cnty Rd 136 is in the federal Poor condition category. That is a component-based result, not a closure order.

  • NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
  • Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
  • Compare Ln Cnty Rd 136 against other structures in Lincoln 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 Ln Cnty Rd 136?

Ln Cnty Rd 136 in Lincoln, Wyoming on the FHWA's 0–9 scale.

How often is Ln Cnty Rd 136 inspected?

Ln Cnty Rd 136'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 54 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. Ln Cnty Rd 136 is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for Ln Cnty Rd 136?

Ln Cnty Rd 136 has an NBI inventory load rating of 27.8 metric tons.

Who is responsible for maintaining Ln Cnty Rd 136?

Ln Cnty Rd 136 is owned and maintained by County Highway Agency.

How old is Ln Cnty Rd 136 and does age affect safety?

Ln Cnty Rd 136 was built in 2008, making it 18 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.