305th ST over Richland Creek
Good Condition6 years old20 vehicles/day
Location
| State | Iowa |
| County | Keokuk |
| Location | 074101305 |
| Carries | 305th ST |
| Crosses | Richland Creek |
| Coordinates | 41.20998, -91.95363 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 126.0 ft (38.4 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 280.3 sq m |
| Main Spans | 3 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 20 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000209461 |