J ST over US 30
Fair Condition51 years old1,261 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 0.2 Mi. E Of Jct. I-380 |
| Carries | J ST |
| Crosses | US 30 |
| Coordinates | 41.92739, -91.66651 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 391.1 ft (119.2 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 65.0 ft (19.8 m) |
| Deck Area | 2360.2 sq m |
| Main Spans | 5 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 1,261 (2022) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
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 | 000000000600602 |