Jefferson Avenue over Blakely Drain
Poor Condition102 years old10,048 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | Gibraltar S/gibraltar RD |
| Carries | Jefferson Avenue |
| Crosses | Blakely Drain |
| Coordinates | 42.08711, -83.20764 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 48.9 ft (14.9 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 208.6 sq m |
| Main Spans | 1 |
| Year Built | 1924 |
Traffic
| Avg Daily Traffic | 10,048 (1995) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012198 |