Atherton Road over Thread River
Fair Condition98 years old10,339 vehicles/day
Location
| State | Michigan |
| County | Genesee |
| Location | 0.25 Mile W Of Center RD |
| Carries | Atherton Road |
| Crosses | Thread River |
| Coordinates | 42.98946, -83.63813 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 42.3 ft (12.9 m) |
| Deck Width | 64.0 ft (19.5 m) |
| Deck Area | 267.1 sq m |
| Main Spans | 1 |
| Year Built | 1928 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 10,339 (2008) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002718 |