I-69 over Riley-wales Drain
Good Condition10 years old13,250 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | 1.0 Mi East Of M-19 |
| Carries | I-69 |
| Crosses | Riley-wales Drain |
| Coordinates | 42.97605, -82.74616 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.3 ft (6.2 m) |
| Max Span | 18.4 ft (5.6 m) |
| Deck Area | 164.3 sq m |
| Main Spans | 1 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 13,250 (2015) |
| Truck Traffic | 25% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000013693 |