FHWA NBI 2024 Inspection record Public-domain dataset

CONNECICUT AVE

Carrying CONNECICUT AVE over CREEK

50M E. OF MISSISSIPPI ST., Lake, Illinois

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
33 t Inventory load rating

Bridge Snapshot: CONNECICUT AVE

The CONNECICUT AVE bridge in Lake, Illinois carries CONNECICUT AVE over CREEK. It was built in 1957, making it 69 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 6.3 meters (21 feet) end to end. Daily traffic averages 210 vehicles, placing it in the lower-traffic tier of Illinois bridges. It is owned and maintained by Army.

The latest FHWA inspection records show culvert at 6/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 32.6 metric tons.

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

How CONNECICUT AVE compares

▼ 2.0
Load rating vs Illinois average (34.6 t)
Top 34%
Higher load rating than 66% of Illinois bridges
286
Bridges in Lake · 22 in Poor condition
CONNECICUT AVE 32.6 t
Illinois average 34.6 t

Live comparison across Illinois.

Historical Sufficiency Rating

PlainBridge-computed
100.0 / 100 - historical 80–100 band
Structural adequacy /55
55.0
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 How the historical reference is calculated.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

Culvert
6/9
Fair (5–6)
Inventory Load Rating
32.6 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1957
Material
Concrete
Number of Spans
2
Structure Length
6.3 m (21 ft)
Owner
Army
Avg Daily Traffic
210 vehicles/day
Structure Number
1IL2212

How to read this record

This page shows what the last federal inspection recorded, not whether CONNECICUT AVE 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 CONNECICUT AVE against other structures in Lake 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 CONNECICUT AVE?

CONNECICUT AVE in Lake, Illinois on the FHWA's 0–9 scale.

How often is CONNECICUT AVE inspected?

CONNECICUT AVE'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 210 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. CONNECICUT AVE is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for CONNECICUT AVE?

CONNECICUT AVE has an NBI inventory load rating of 32.6 metric tons.

Who is responsible for maintaining CONNECICUT AVE?

CONNECICUT AVE is owned and maintained by Army.

How old is CONNECICUT AVE and does age affect safety?

CONNECICUT AVE was built in 1957, making it 69 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.