US 30 WB over Otter Creek
Good Condition7 years old3,300 vehicles/day
Location
| State | Iowa |
| County | Tama |
| Location | 6.0 Mi. E Of US 63 |
| Carries | US 30 WB |
| Crosses | Otter Creek |
| Coordinates | 41.96442, -92.47098 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 307.4 ft (93.7 m) |
| Max Span | 102.0 ft (31.1 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1236.8 sq m |
| Main Spans | 3 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 3,300 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 23 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000700850 |