Structure 488 · Baraga County, MI
Carries Us-41 over Little Carp River, 2.0 Mi N Of Assinins.
24 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a deck arch.
| State | Michigan |
| County | Baraga |
| Location | 2.0 Mi N Of Assinins |
| Carries | Us-41 |
| Crosses | Little Carp River |
| Coordinates | 46.83549, -88.48349 |
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 93.2 ft (28.4 m) |
| Deck Area | 207.3 sq m |
| Main Spans | 1 |
| Year Built | 1937 |
| Avg Daily Traffic | 3,883 (2007) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Unknown |
| Structure Number | 000000000000488 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.