Grand Blanc Road over Swartz Creek
Good Condition6 years old14,400 vehicles/day
Location
| State | Michigan |
| County | Genesee |
| Location | Grand Blanc & US 23 X-way |
| Carries | Grand Blanc Road |
| Crosses | Swartz Creek |
| Coordinates | 42.91481, -83.72036 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 65.9 ft (20.1 m) |
| Max Span | 64.6 ft (19.7 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 406.0 sq m |
| Main Spans | 1 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 14,400 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002709 |