Local over Trib Maple River
Fair Condition126 years old20 vehicles/day
Location
| State | Iowa |
| County | Monona |
| Location | 085421002 |
| Carries | Local |
| Crosses | Trib Maple River |
| Coordinates | 42.18734, -95.72913 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 56.4 sq m |
| Main Spans | 1 |
| Year Built | 1900 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 20 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000251110 |