FHWA NBI 2024 Inspection record Public-domain dataset

FAS 61 W. McConn.R

Carrying FAS 61 W. McConn.R over BRANCH SPRING CREEK

4.0 MI NE LENA, Stephenson, Illinois

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
24 t Inventory load rating

Bridge Snapshot: FAS 61 W. McConn.R

The FAS 61 W. McConn.R bridge in Stephenson, Illinois carries FAS 61 W. McConn.R over BRANCH SPRING CREEK. It was built in 1940, making it 86 years old today. It was last reconstructed in 1955, extending its service life. The structure is built primarily of concrete and spans 2 sections, stretching 6.6 meters (22 feet) end to end. Daily traffic averages 725 vehicles, placing it in the lower-traffic tier of Illinois bridges. It is owned and maintained by County Highway Agency.

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 24.3 metric tons.

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

How FAS 61 W. McConn.R compares

▼ 10.3
Load rating vs Illinois average (34.6 t)
Bottom 10%
Lower load rating than 90% of Illinois bridges
332
Bridges in Stephenson · 9 in Poor condition
FAS 61 W. McConn.R 24.3 t
Illinois average 34.6 t

Live comparison across Illinois.

Historical Sufficiency Rating

PlainBridge-computed
88.3 / 100 - historical 80–100 band
Structural adequacy /55
47.5
Serviceability /30
30.0
Essentiality /15
13.8
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 How the historical reference is calculated.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

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

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

Structural Details

Year Built
1940
Last Reconstructed
1955
Material
Concrete
Number of Spans
2
Structure Length
6.6 m (22 ft)
Owner
County Highway Agency
Avg Daily Traffic
725 vehicles/day
Structure Number
089505400000000

How to read this record

This page shows what the last federal inspection recorded, not whether FAS 61 W. McConn.R 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 FAS 61 W. McConn.R against other structures in Stephenson 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 FAS 61 W. McConn.R?

FAS 61 W. McConn.R in Stephenson, Illinois on the FHWA's 0–9 scale.

How often is FAS 61 W. McConn.R inspected?

FAS 61 W. McConn.R'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 725 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. FAS 61 W. McConn.R 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 FAS 61 W. McConn.R?

FAS 61 W. McConn.R has an NBI inventory load rating of 24.3 metric tons.

Who is responsible for maintaining FAS 61 W. McConn.R?

FAS 61 W. McConn.R is owned and maintained by County Highway Agency.

How old is FAS 61 W. McConn.R and does age affect safety?

FAS 61 W. McConn.R was built in 1940, making it 86 years old and last reconstructed in 1955.

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.