FHWA NBI 2024 Inspection record Public-domain dataset

U.S. 60 / U.S. 412

Carrying U.S. 60 / U.S. 412 over CREEK

2.1 MI E MAJOR C/L, Garfield, Oklahoma

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
25 t Inventory load rating

Bridge Snapshot: U.S. 60 / U.S. 412

The U.S. 60 / U.S. 412 bridge in Garfield, Oklahoma carries U.S. 60 / U.S. 412 over CREEK. It was built in 1986, making it 40 years old today. The structure is built primarily of prestressed concrete and spans 3 sections, stretching 54.9 meters (180 feet) end to end. Daily traffic averages 3,750 vehicles, placing it in the moderately-trafficked tier of Oklahoma bridges. It is owned and maintained by State Highway Agency.

The latest FHWA inspection records show a deck rating of 7/9, superstructure at 8/9, substructure at 8/9. The weakest component sits in good condition. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 25.4 metric tons.

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

How U.S. 60 / U.S. 412 compares

▼ 7.0
Load rating vs Oklahoma average (32.4 t)
Bottom 34%
Lower load rating than 66% of Oklahoma bridges
504
Bridges in Garfield · 57 in Poor condition
U.S. 60 / U.S. 412 25.4 t
Oklahoma average 32.4 t

Live comparison across Oklahoma.

Historical Sufficiency Rating

PlainBridge-computed
94.0 / 100 - historical 80–100 band
Structural adequacy /55
49.0
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 How the historical reference is calculated.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

Deck
7/9
Good (7–9)
Superstructure
8/9
Good (7–9)
Substructure
8/9
Good (7–9)
Inventory Load Rating
25.4 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
1986
Material
Prestressed Concrete
Number of Spans
3
Structure Length
54.9 m (180 ft)
Deck Width
12.5 m (41 ft)
Owner
State Highway Agency
Avg Daily Traffic
3,750 vehicles/day
Structure Number
213270000000000

Condition Analysis

  • At 7/9, the deck (driving surface) is in good shape and shows no significant wear.
  • The superstructure (beams and supports above the deck) rates good at 8/9, with no significant deterioration on file.
  • The substructure (piers and abutments) is in good condition (8/9), showing no significant deterioration.

How to read this record

This page shows what the last federal inspection recorded, not whether U.S. 60 / U.S. 412 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 U.S. 60 / U.S. 412 against other structures in Garfield and across Oklahoma. Oklahoma 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 U.S. 60 / U.S. 412?

U.S. 60 / U.S. 412 in Garfield, Oklahoma has a deck rating of 7/9, superstructure rating of 8/9, and substructure rating of 8/9 on the FHWA's 0–9 scale.

How often is U.S. 60 / U.S. 412 inspected?

U.S. 60 / U.S. 412'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 3,750 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. U.S. 60 / U.S. 412 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 U.S. 60 / U.S. 412?

U.S. 60 / U.S. 412 has an NBI inventory load rating of 25.4 metric tons.

Who is responsible for maintaining U.S. 60 / U.S. 412?

U.S. 60 / U.S. 412 is owned and maintained by State Highway Agency.

How old is U.S. 60 / U.S. 412 and does age affect safety?

U.S. 60 / U.S. 412 was built in 1986, making it 40 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.