Cth X over Wolf River Overflow
Waupaca County, Wisconsin · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Cth X over Wolf River Overflow in Waupaca County, Wisconsin, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2015, making it 10 years old at the 2025 inventory.
- It carries about 2,450 vehicles a day (traffic count year 2021).
- Its listed owner is the county highway agency.
- It is one of 124 of the 168 inventoried bridges in Waupaca County rated good (73.8%); 6 (3.6%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated July 2023, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (44.3983, -88.7798)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 8 | 8 | Very good condition |
Bridge details
| Structure | Aluminum or iron culvert |
| Length | about 21 ft |
| Location | 0.7 Mi East of Driftwood |
| NBI structure number | B68014300000000 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Wisconsin department of transportation.
Busiest bridges in Waupaca County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ush 10-sth 49-sth over Walla Walla Creek | 1923 | 21,200 | Fair |
| Ush 10 WB over Lrd Martin Rd | 2003 | 20,800 | Good |
| Ush 10 over Drainage Way | 2003 | 20,800 | Fair |
| Ush10-sth49/54 EB over Sth 22 SB | 1996 | 11,700 | Good |
| Ush10-sth22/49/54 over Crystal River | 1996 | 11,700 | Fair |
| Ush10-sth22/49/54 over Cth E | 1996 | 11,700 | Fair |
All bridges nearby: Waupaca County, WI bridge conditions · every bridge in Waupaca County · Wisconsin bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.