I-69 EB over Looking Glass River
Fair Condition65 years old192,000 vehicles/day
Location
| State | Michigan |
| County | Shiawassee |
| Location | 5.0 Mi NE Of M-52 |
| Carries | I-69 EB |
| Crosses | Looking Glass River |
| Coordinates | 42.87099, -84.13437 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 35.8 ft (10.9 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 174.5 sq m |
| Main Spans | 1 |
| Year Built | 1961 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 192,000 (2011) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009732 |