H40 Sperry RD over Yellow Spring Creek
Good Condition7 years old227 vehicles/day
Location
| State | Iowa |
| County | Des Moines |
| Location | 071020803 |
| Carries | H40 Sperry RD |
| Crosses | Yellow Spring Creek |
| Coordinates | 40.96433, -91.11768 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 255.5 sq m |
| Main Spans | 1 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 227 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000143501 |