US 30 WB over Spring Creek
Good Condition7 years old5,400 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 3 Mi E Of Us30/ia1 Intchg |
| Carries | US 30 WB |
| Crosses | Spring Creek |
| Coordinates | 41.90895, -91.37284 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 669.0 ft (203.9 m) |
| Max Span | 147.0 ft (44.8 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 2691.5 sq m |
| Main Spans | 5 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 5,400 (2022) |
| Truck Traffic | 19% |
| Lanes On 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 | 000000000700540 |