CR 1550n over Big Duck Creek
Good Condition40 years old147 vehicles/day
Location
| State | Indiana |
| County | Madison |
| Location | 00.50 W SR 37 |
| Carries | CR 1550n |
| Crosses | Big Duck Creek |
| Coordinates | 40.32809, -85.79627 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 61.7 ft (18.8 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 137.2 sq m |
| Main Spans | 3 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 147 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4800004 |