I 380 SB over Ianr Rr Tx ST Cedar Rvr
Fair Condition43 years old10,700 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 0.4 Mi. S Of U.s. 20 |
| Carries | I 380 SB |
| Crosses | Ianr Rr Tx ST Cedar Rvr |
| Coordinates | 42.45469, -92.30779 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 887.1 ft (270.4 m) |
| Max Span | 116.1 ft (35.4 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 3569.3 sq m |
| Main Spans | 9 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 10,700 (2021) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000605350 |