Onondaga Road over Grand River
Fair Condition24 years old2,200 vehicles/day
Location
| State | Michigan |
| County | Ingham |
| Location | North Limits Of Onondaga |
| Carries | Onondaga Road |
| Crosses | Grand River |
| Coordinates | 42.44507, -84.56046 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 183.1 ft (55.8 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 714.2 sq m |
| Main Spans | 3 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 2,200 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003873 |