SB Ia 27 Ramp over Dry Run Crk & Cedar Rvr
Good Condition34 years old2,940 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 1.2 Mi. S Of Jct. US 218 |
| Carries | SB Ia 27 Ramp |
| Crosses | Dry Run Crk & Cedar Rvr |
| Coordinates | 42.52607, -92.43700 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 554.1 ft (168.9 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 2009.9 sq m |
| Main Spans | 5 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 2,940 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000607590 |