N 3RD ST EXT TO 2N
Carrying N 3RD ST EXT TO 2N over SB RAMP TO N 6TH ST
WHITMAN INTERCHANGE, Winnebago, Illinois
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: N 3RD ST EXT TO 2N
The N 3RD ST EXT TO 2N bridge in Winnebago, Illinois carries N 3RD ST EXT TO 2N over SB RAMP TO N 6TH ST. It was built in 1963, making it 63 years old today. The structure is built primarily of steel continuous. Daily traffic averages 6,000 vehicles, placing it in the moderately-trafficked tier of Illinois bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. No reported major component scores in the Poor range under the current federal condition thresholds.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How N 3RD ST EXT TO 2N compares
Live comparison across Illinois.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1963
- Material
- Steel Continuous
- Avg Daily Traffic
- 6,000 vehicles/day
- Structure Number
- 101620200000000
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether N 3RD ST EXT TO 2N 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 N 3RD ST EXT TO 2N against other structures in Winnebago 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 N 3RD ST EXT TO 2N?
N 3RD ST EXT TO 2N in Winnebago, Illinois on the FHWA's 0–9 scale.
How often is N 3RD ST EXT TO 2N inspected?
N 3RD ST EXT TO 2N'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 6,000 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. N 3RD ST EXT TO 2N is currently shown as unrated condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for N 3RD ST EXT TO 2N?
An inventory load rating is not recorded for N 3RD ST EXT TO 2N.
Who is responsible for maintaining N 3RD ST EXT TO 2N?
Ownership is not specified for N 3RD ST EXT TO 2N in the NBI.
How old is N 3RD ST EXT TO 2N and does age affect safety?
N 3RD ST EXT TO 2N was built in 1963, making it 63 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.
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.