CNW RR
Carrying CNW RR over LRD TOWN RD
1.4M S JCT CTH P, Columbia, Wisconsin
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: CNW RR
The CNW RR bridge in Columbia, Wisconsin carries CNW RR over LRD TOWN RD. It was built in 1910, making it 116 years old today. The structure is built primarily of steel. Daily traffic averages 35 vehicles, placing it in the lower-traffic tier of Wisconsin bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. All reported major components score above the Poor range.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How CNW RR compares
Live comparison across Wisconsin.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1910
- Material
- Steel
- Avg Daily Traffic
- 35 vehicles/day
- Structure Number
- P11007100000000
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 CNW RR 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 CNW RR against other structures in Columbia 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 CNW RR?
CNW RR in Columbia, Wisconsin on the FHWA's 0–9 scale.
How often is CNW RR inspected?
CNW RR'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 35 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. CNW RR 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 CNW RR?
An inventory load rating is not recorded for CNW RR.
Who is responsible for maintaining CNW RR?
Ownership is not specified for CNW RR in the NBI.
How old is CNW RR and does age affect safety?
CNW RR was built in 1910, making it 116 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.