Lrd Mason ST over East River
Fair Condition53 years old29,071 vehicles/day
Location
| State | Wisconsin |
| County | Brown |
| Location | 1.0m E Jct Sth 57 |
| Carries | Lrd Mason ST |
| Crosses | East River |
| Coordinates | 44.49907, -87.99503 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 169.6 ft (51.7 m) |
| Max Span | 84.6 ft (25.8 m) |
| Deck Width | 66.9 ft (20.4 m) |
| Deck Area | 1054.7 sq m |
| Main Spans | 2 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 29,071 (2022) |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B05015400000000 |