FM RD M56 over East Br West Nishnabotna
Good Condition40 years old29 vehicles/day
Location
| State | Iowa |
| County | Shelby |
| Location | 080372702 |
| Carries | FM RD M56 |
| Crosses | East Br West Nishnabotna |
| Coordinates | 41.71280, -95.15134 |
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 | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 216.9 ft (66.1 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 555.2 sq m |
| Main Spans | 3 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 29 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000306091 |