Brennan Road over Sullivan Drain
Fair Condition37 years old51 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec 19 Kenockee Twp |
| Carries | Brennan Road |
| Crosses | Sullivan Drain |
| Coordinates | 43.02333, -82.74076 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 86.2 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 51 (1994) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010194 |