Cth E over Sth 29
Clark County, Wisconsin · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Cth E over Sth 29 in Clark County, Wisconsin, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 2001, making it 24 years old at the 2025 inventory.
- It carries about 1,100 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 116 of the 298 inventoried bridges in Clark County rated fair (38.9%); 33 (11.1%) 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 June 2023, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (44.94362, -90.43371)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 275 ft |
| Location | Village of Curtiss |
| NBI structure number | B10017900000000 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | June 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Wisconsin department of transportation.
Busiest bridges in Clark County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Sth 29 over Roger Creek | 1962 | 13,900 | Fair |
| Sth 29 EB over Dill Creek | 1961 | 13,200 | Good |
| Sth 29 over Popple River | 1996 | 11,900 | Fair |
| Sth 29 over Trib to Dill Creek | 1999 | 11,000 | Good |
| Sth 29 W over N Fork Eau Claire River | 1994 | 6,950 | Good |
| Sth 29 W over Sth 73 N | 1994 | 6,950 | Fair |
All bridges nearby: Clark County, WI bridge conditions · every bridge in Clark County · Wisconsin bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.