Ryan Road over Red Run Drain
Fair Condition35 years old25,900 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | 0.37 Mi S Of 14 Mi RD |
| Carries | Ryan Road |
| Crosses | Red Run Drain |
| Coordinates | 42.52934, -83.06827 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 126.0 ft (38.4 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 72.2 ft (22 m) |
| Deck Area | 844.8 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 25,900 (2009) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000006435 |