Ionia Road over Shanty Brook
Good Condition39 years old938 vehicles/day
Location
| State | Michigan |
| County | Eaton |
| Location | 2.5 Mi N Of Kalamo |
| Carries | Ionia Road |
| Crosses | Shanty Brook |
| Coordinates | 42.57148, -85.01417 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 36.7 ft (11.2 m) |
| Max Span | 35.8 ft (10.9 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 127.7 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 938 (2016) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002348 |