Cth Bb over Unnamed Waterway
Good Condition2 years old1,500 vehicles/day
Location
| State | Wisconsin |
| County | Dane |
| Location | 3.1m W Jct Sth 73 |
| Carries | Cth Bb |
| Crosses | Unnamed Waterway |
| Coordinates | 43.07622, -89.13547 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Culvert |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 22.6 ft (6.9 m) |
| Deck Width | 81.4 ft (24.8 m) |
| Deck Area | 171.1 sq m |
| Main Spans | 1 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 1,500 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B13093500000000 |