7 Mile Road over Big Salt River
Fair Condition99 years old4,490 vehicles/day
Location
| State | Michigan |
| County | Midland |
| Location | 0.1 Mi S Of Saginaw Road |
| Carries | 7 Mile Road |
| Crosses | Big Salt River |
| Coordinates | 43.67398, -84.38921 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Girder and Floorbeam |
| Total Length | 91.9 ft (28 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 198.8 sq m |
| Main Spans | 1 |
| Year Built | 1927 |
Traffic
| Avg Daily Traffic | 4,490 (1999) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006954 |