I-69 NB over Big Creek
Fair Condition54 years old12,272 vehicles/day
Location
| State | Michigan |
| County | Eaton |
| Location | 2.5 Mi NE Of Olivet |
| Carries | I-69 NB |
| Crosses | Big Creek |
| Coordinates | 42.47244, -84.89128 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 97.4 ft (29.7 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 406.9 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 12,272 (2007) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002242 |