7th Avenue over Iron River
Good Condition39 years old400 vehicles/day
Location
| State | Michigan |
| County | Iron |
| Location | 1800 Ft N Of Us-2 |
| Carries | 7th Avenue |
| Crosses | Iron River |
| Coordinates | 46.09725, -88.64605 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 59.7 ft (18.2 m) |
| Max Span | 59.7 ft (18.2 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 223.9 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 400 (1990) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004219 |