390th over Shellrock River
Poor Condition68 years old363 vehicles/day
Location
| State | Iowa |
| County | Worth |
| Location | 098201201 |
| Carries | 390th |
| Crosses | Shellrock River |
| Coordinates | 43.32759, -93.15530 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 182.1 ft (55.5 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 477.3 sq m |
| Main Spans | 3 |
| Year Built | 1958 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 363 (2022) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000355620 |