Vandalia RD over Four Mile Creek
Fair Condition61 years old4,097 vehicles/day
Location
| State | Iowa |
| County | Polk |
| Location | 078231700 |
| Carries | Vandalia RD |
| Crosses | Four Mile Creek |
| Coordinates | 41.56842, -93.52280 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 184.1 ft (56.1 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 650.8 sq m |
| Main Spans | 3 |
| Year Built | 1965 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 4,097 (2021) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000000000009540 |