I-75 SB over Birch Run Creek
Fair Condition65 years old25,771 vehicles/day
Location
| State | Michigan |
| County | Saginaw |
| Location | 4.1 Mi NW Of Genesee Col |
| Carries | I-75 SB |
| Crosses | Birch Run Creek |
| Coordinates | 43.27439, -83.80026 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 74.1 ft (22.6 m) |
| Deck Area | 309.6 sq m |
| Main Spans | 1 |
| Year Built | 1961 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 25,771 (2007) |
| Truck Traffic | 13% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009184 |