I-94 Conn NB Grati over 13 Mile RD
Good Condition62 years old17,021 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | In Roseville (13 Mi Rd) |
| Carries | I-94 Conn NB Grati |
| Crosses | 13 Mile RD |
| Coordinates | 42.52476, -82.91619 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 133.2 ft (40.6 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 564.3 sq m |
| Main Spans | 3 |
| Year Built | 1964 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 17,021 (2007) |
| Truck Traffic | 4% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006071 |