LRD NORTHERN ROAD
Carrying LRD NORTHERN ROAD over S BR MUD CREEK
0.2M S JCT CTH BB, Winnebago, Wisconsin
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: LRD NORTHERN ROAD
The LRD NORTHERN ROAD bridge in Winnebago, Wisconsin carries LRD NORTHERN ROAD over S BR MUD CREEK. It was built in 1975, making it 51 years old today. The structure is built primarily of concrete continuous and spans 2 sections, stretching 8.5 meters (28 feet) end to end. Daily traffic averages 6,300 vehicles, placing it in the moderately-trafficked tier of Wisconsin bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show culvert at 4/9. The weakest component sits in poor condition. A component scored 4 or below, placing this bridge in the federal Poor condition category rather than declaring it unsafe or closed. Its NBI inventory load rating is 40.5 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How LRD NORTHERN ROAD compares
Live comparison across Wisconsin.
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 How the historical reference is calculated.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
- 1975
- Material
- Concrete Continuous
- Number of Spans
- 2
- Structure Length
- 8.5 m (28 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 6,300 vehicles/day
- Structure Number
- B70008400000000
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
LRD NORTHERN ROAD is in the federal Poor condition category. That is a component-based result, not a closure order.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
- Compare LRD NORTHERN ROAD against other structures in Winnebago and across Wisconsin. Wisconsin 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 LRD NORTHERN ROAD?
LRD NORTHERN ROAD in Winnebago, Wisconsin on the FHWA's 0–9 scale.
How often is LRD NORTHERN ROAD inspected?
LRD NORTHERN ROAD'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 6,300 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. LRD NORTHERN ROAD is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for LRD NORTHERN ROAD?
LRD NORTHERN ROAD has an NBI inventory load rating of 40.5 metric tons.
Who is responsible for maintaining LRD NORTHERN ROAD?
LRD NORTHERN ROAD is owned and maintained by State Highway Agency.
How old is LRD NORTHERN ROAD and does age affect safety?
LRD NORTHERN ROAD was built in 1975, making it 51 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.