Us-23 over East Branch Au Gres Rive
Good Condition54 years old7,600 vehicles/day
Location
| State | Michigan |
| County | Arenac |
| Location | 1.0 Mi S Of Iosco Co Line |
| Carries | Us-23 |
| Crosses | East Branch Au Gres Rive |
| Coordinates | 44.14350, -83.56938 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 50.9 ft (15.5 m) |
| Deck Area | 533.2 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 7,600 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000400 |