FHWA NBI 2024 Inspection record Public-domain dataset

BLUEBIRD TRAIL

Carrying BLUEBIRD TRAIL over SMALL CR

S 18 T 66 N R 37 W, Nodaway, Missouri

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
8 t Inventory load rating

Bridge Snapshot: BLUEBIRD TRAIL

The BLUEBIRD TRAIL bridge in Nodaway, Missouri carries BLUEBIRD TRAIL over SMALL CR. It was built in 1920, making it 106 years old today. It was last reconstructed in 1983, extending its service life. The structure is built primarily of steel and spans 1 section, stretching 28.3 meters (93 feet) end to end. Daily traffic averages 35 vehicles, placing it in the lower-traffic tier of Missouri bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure 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 8.1 metric tons.

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

How BLUEBIRD TRAIL compares

▼ 25.6
Load rating vs Missouri average (33.7 t)
Bottom 3%
Lower load rating than 97% of Missouri bridges
396
Bridges in Nodaway · 57 in Poor condition
BLUEBIRD TRAIL 8.1 t
Missouri average 33.7 t

Live comparison across Missouri.

Historical Sufficiency Rating

PlainBridge-computed
51.0 / 100 - historical 50–79.9 band
Structural adequacy /55
16.0
Serviceability /30
23.0
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 How the historical reference is calculated.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

Deck
7/9
Good (7–9)
Superstructure
7/9
Good (7–9)
Substructure
7/9
Good (7–9)
Inventory Load Rating
8.1 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
1920
Last Reconstructed
1983
Material
Steel
Number of Spans
1
Structure Length
28.3 m (93 ft)
Deck Width
5.9 m (19 ft)
Owner
County Highway Agency
Avg Daily Traffic
35 vehicles/day
Structure Number
12211

Condition Analysis

  • The deck (driving surface) rates good at 7/9, with no significant deterioration on file.
  • The superstructure (beams and supports above the deck) rates good at 7/9, with no significant deterioration on file.
  • The substructure (piers and abutments) is in good condition (7/9), showing no significant deterioration.

How to read this record

This page shows what the last federal inspection recorded, not whether BLUEBIRD TRAIL 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 BLUEBIRD TRAIL against other structures in Nodaway and across Missouri. Missouri 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 BLUEBIRD TRAIL?

BLUEBIRD TRAIL in Nodaway, Missouri has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.

How often is BLUEBIRD TRAIL inspected?

BLUEBIRD TRAIL'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 35 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. BLUEBIRD TRAIL 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 BLUEBIRD TRAIL?

BLUEBIRD TRAIL has an NBI inventory load rating of 8.1 metric tons.

Who is responsible for maintaining BLUEBIRD TRAIL?

BLUEBIRD TRAIL is owned and maintained by County Highway Agency.

How old is BLUEBIRD TRAIL and does age affect safety?

BLUEBIRD TRAIL was built in 1920, making it 106 years old and last reconstructed in 1983.

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.