SB US 218 over Lincoln ST & Overflo
Good Condition31 years old9,050 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 0.3 Mi. N Of Jct. Ia 57 |
| Carries | SB US 218 |
| Crosses | Lincoln ST & Overflo |
| Coordinates | 42.54229, -92.42503 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very 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 | 629.9 ft (192 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 2534.4 sq m |
| Main Spans | 6 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 9,050 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000601570 |