WB Metro Parkway over Harrington Drain
Good Condition74 years old19,800 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | 0.75 Mi West Of M-97 |
| Carries | WB Metro Parkway |
| Crosses | Harrington Drain |
| Coordinates | 42.56889, -82.92861 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 33.5 ft (10.2 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 173.3 sq m |
| Main Spans | 1 |
| Year Built | 1952 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 19,800 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006198 |