Caspian Road over Iron River
Fair Condition23 years old678 vehicles/day
Location
| State | Michigan |
| County | Iron |
| Location | In Caspian |
| Carries | Caspian Road |
| Crosses | Iron River |
| Coordinates | 46.06556, -88.62317 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 240.4 sq m |
| Main Spans | 1 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 678 (2000) |
| Truck Traffic | 5% |
| 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 | 000000000012876 |