SB Ia 27 over Cedar River & Rr
Good Condition31 years old8,450 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 0.8 Mi. S Of Jct. US 218 |
| Carries | SB Ia 27 |
| Crosses | Cedar River & Rr |
| Coordinates | 42.52875, -92.42920 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 2861.9 ft (872.3 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 11514.4 sq m |
| Main Spans | 29 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 8,450 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000601540 |