Rynn Road over Pine River
Fair Condition45 years old135 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec. 30-31 Clyde Twp. |
| Carries | Rynn Road |
| Crosses | Pine River |
| Coordinates | 43.00556, -82.62487 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| 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 | 73.5 ft (22.4 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 215.3 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 135 (1994) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010146 |