S County Line Road over Maple River
Poor Condition53 years old139 vehicles/day
Location
| State | Michigan |
| County | Gratiot |
| Location | Sec 33 Elba Twp |
| Carries | S County Line Road |
| Crosses | Maple River |
| Coordinates | 43.11774, -84.43312 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 99.7 ft (30.4 m) |
| Max Span | 95.8 ft (29.2 m) |
| Deck Width | 20.7 ft (6.3 m) |
| Deck Area | 191.5 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 139 (2004) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003189 |