FHWA NBI 2024 Inspection record Public-domain dataset

OLD OLD RT 66/SBI

Carrying OLD OLD RT 66/SBI over DITCH

IN DWIGHT W OF ILL47, Livingston, Illinois

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
36 t Inventory load rating

Bridge Snapshot: OLD OLD RT 66/SBI

The OLD OLD RT 66/SBI bridge in Livingston, Illinois carries OLD OLD RT 66/SBI over DITCH. It was built in 1980, making it 46 years old today. The structure is built primarily of concrete continuous and spans 3 sections, stretching 11.0 meters (36 feet) end to end. Daily traffic averages 1,150 vehicles, placing it in the moderately-trafficked tier of Illinois bridges. It is owned and maintained by State Highway Agency.

The latest FHWA inspection records show culvert at 7/9. 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 36.3 metric tons.

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

How OLD OLD RT 66/SBI compares

▲ 1.7
Load rating vs Illinois average (34.6 t)
Top 27%
Higher load rating than 73% of Illinois bridges
578
Bridges in Livingston · 45 in Poor condition
OLD OLD RT 66/SBI 36.3 t
Illinois average 34.6 t

Live comparison across Illinois.

Historical Sufficiency Rating

PlainBridge-computed
99.9 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
14.9
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 How the historical reference is calculated.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

Culvert
7/9
Good (7–9)
Inventory Load Rating
36.3 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
1980
Material
Concrete Continuous
Number of Spans
3
Structure Length
11.0 m (36 ft)
Deck Width
10.8 m (35 ft)
Owner
State Highway Agency
Avg Daily Traffic
1,150 vehicles/day
Structure Number
053201800000000

How to read this record

This page shows what the last federal inspection recorded, not whether OLD OLD RT 66/SBI 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 OLD OLD RT 66/SBI against other structures in Livingston and across Illinois. Illinois 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 OLD OLD RT 66/SBI?

OLD OLD RT 66/SBI in Livingston, Illinois on the FHWA's 0–9 scale.

How often is OLD OLD RT 66/SBI inspected?

OLD OLD RT 66/SBI'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 1,150 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. OLD OLD RT 66/SBI 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 OLD OLD RT 66/SBI?

OLD OLD RT 66/SBI has an NBI inventory load rating of 36.3 metric tons.

Who is responsible for maintaining OLD OLD RT 66/SBI?

OLD OLD RT 66/SBI is owned and maintained by State Highway Agency.

How old is OLD OLD RT 66/SBI and does age affect safety?

OLD OLD RT 66/SBI was built in 1980, making it 46 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.