M-59 WB over Middle Br Clinton River
Good Condition30 years old31,800 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | 4.2 Miles E Of M-53 |
| Carries | M-59 WB |
| Crosses | Middle Br Clinton River |
| Coordinates | 42.62810, -82.93103 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 43.6 ft (13.3 m) |
| Deck Width | 67.9 ft (20.7 m) |
| Deck Area | 850.8 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 31,800 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012653 |