Ia 415 over Saylorville Reservoir
Fair Condition53 years old10,100 vehicles/day
Location
| State | Iowa |
| County | Polk |
| Location | West Of Polk City |
| Carries | Ia 415 |
| Crosses | Saylorville Reservoir |
| Coordinates | 41.76363, -93.73231 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 4933.1 ft (1503.6 m) |
| Max Span | 215.9 ft (65.8 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 14735.3 sq m |
| Main Spans | 25 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 10,100 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000361170 |