300th ST over Little Silver Creek
Good Condition9 years old72 vehicles/day
Location
| State | Iowa |
| County | Shelby |
| Location | 078402701 |
| Carries | 300th ST |
| Crosses | Little Silver Creek |
| Coordinates | 41.53490, -95.43884 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 165.0 sq m |
| Main Spans | 3 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 72 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000304831 |