Sth 70 over Clam Lake Narrows
Fair Condition33 years old4,400 vehicles/day
Location
| State | Wisconsin |
| County | Burnett |
| Location | 1.8m E Jct Sth 35 To N |
| Carries | Sth 70 |
| Crosses | Clam Lake Narrows |
| Coordinates | 45.81899, -92.32830 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 86.3 ft (26.3 m) |
| Max Span | 32.5 ft (9.9 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 376.1 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 4,400 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B07003200000000 |