Cth A over Big Rib River
Poor Condition70 years old1,032 vehicles/day
Location
| State | Wisconsin |
| County | Marathon |
| Location | 0.4m W Jct Cth S To N |
| Carries | Cth A |
| Crosses | Big Rib River |
| Coordinates | 45.04730, -89.95500 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 196.2 ft (59.8 m) |
| Max Span | 63.6 ft (19.4 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 466.4 sq m |
| Main Spans | 3 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 1,032 (2024) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B37002500000000 |