M-28 over Jumbo Creek
Fair Condition77 years old2,303 vehicles/day
Location
| State | Michigan |
| County | Houghton |
| Location | 1.6 Mi W Of Kenton |
| Carries | M-28 |
| Crosses | Jumbo Creek |
| Coordinates | 46.48701, -88.92351 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 505.5 sq m |
| Main Spans | 3 |
| Year Built | 1949 |
Traffic
| Avg Daily Traffic | 2,303 (2007) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003389 |