Brennan Road over Sullivan Drain
Fair Condition55 years old51 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec 19 Kenockee Twp |
| Carries | Brennan Road |
| Crosses | Sullivan Drain |
| Coordinates | 43.02308, -82.74965 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 86.2 sq m |
| Main Spans | 1 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 51 (1994) |
| 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 | 000000000010195 |