Mercury Drive over Pottawattomie Bayou
Fair Condition62 years old12,368 vehicles/day
Location
| State | Michigan |
| County | Ottawa |
| Location | 0.37 Miles South Of 152nd |
| Carries | Mercury Drive |
| Crosses | Pottawattomie Bayou |
| Coordinates | 43.03139, -86.16049 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 67.9 ft (20.7 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 233.9 sq m |
| Main Spans | 1 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 12,368 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008829 |