US 30 over Boyer Rvr & Cc Rr & Road
Fair Condition53 years old5,900 vehicles/day
Location
| State | Iowa |
| County | Harrison |
| Location | 0.3 Mi. E Of Ia 127 |
| Carries | US 30 |
| Crosses | Boyer Rvr & Cc Rr & Road |
| Coordinates | 41.64301, -95.78454 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 782.2 ft (238.4 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 3456.8 sq m |
| Main Spans | 9 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 5,900 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000027431 |