Lakeshore Drive over Firesteel River
Poor Condition50 years old120 vehicles/day
Location
| State | Michigan |
| County | Ontonagon |
| Location | 6 Mi NE Of Otonagon |
| Carries | Lakeshore Drive |
| Crosses | Firesteel River |
| Coordinates | 46.93336, -89.19503 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 158.8 ft (48.4 m) |
| Max Span | 52.8 ft (16.1 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 445.3 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 120 (1997) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008521 |