Route 551 over Big Cedar River
Fair Condition57 years old681 vehicles/day
Location
| State | Michigan |
| County | Menominee |
| Location | 5.7 Mi S Of Ush 2 And 41 |
| Carries | Route 551 |
| Crosses | Big Cedar River |
| Coordinates | 45.61968, -87.36772 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 119.8 ft (36.5 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 335.8 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 681 (1999) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006835 |