CTH XX
Carrying CTH XX over EMBARRASS RIVER
0.7M E JCT CTH D, Waupaca, Wisconsin
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: CTH XX
The CTH XX bridge in Waupaca, Wisconsin carries CTH XX over EMBARRASS RIVER. It was built in 1973, making it 53 years old today. It was last reconstructed in 1996, extending its service life. The structure is built primarily of prestressed concrete and spans 3 sections, stretching 49.4 meters (162 feet) end to end. Daily traffic averages 343 vehicles, placing it in the lower-traffic tier of Wisconsin bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure at 8/9. The weakest component sits in good condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 30.8 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How CTH XX 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 How the historical reference is calculated.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
- 1973
- Last Reconstructed
- 1996
- Material
- Prestressed Concrete
- Number of Spans
- 3
- Structure Length
- 49.4 m (162 ft)
- Deck Width
- 11.2 m (37 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 343 vehicles/day
- Structure Number
- P68092100000000
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in good condition (7/9), showing no significant deterioration.
- • At 7/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
- • At 8/9, the substructure (piers and abutments) is in good shape and shows no significant wear.
How to read this record
This page shows what the last federal inspection recorded, not whether CTH XX 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 CTH XX against other structures in Waupaca 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 CTH XX?
CTH XX in Waupaca, Wisconsin has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 8/9 on the FHWA's 0–9 scale.
How often is CTH XX inspected?
CTH XX'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 343 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. CTH XX is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for CTH XX?
CTH XX has an NBI inventory load rating of 30.8 metric tons.
Who is responsible for maintaining CTH XX?
CTH XX is owned and maintained by County Highway Agency.
How old is CTH XX and does age affect safety?
CTH XX was built in 1973, making it 53 years old and last reconstructed in 1996.
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.