NB US 218 over F50 (oak Crest Hill Rd)
Good Condition43 years old8,150 vehicles/day
Location
| State | Iowa |
| County | Johnson |
| Location | 1.6 Mi. S Of Jct. Ia 1 |
| Carries | NB US 218 |
| Crosses | F50 (oak Crest Hill Rd) |
| Coordinates | 41.61428, -91.55036 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 241.1 ft (73.5 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 970.2 sq m |
| Main Spans | 3 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 8,150 (2022) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000605000 |