NB US 61 over Spring Creek
Good Condition31 years old5,050 vehicles/day
Location
| State | Iowa |
| County | Des Moines |
| Location | 3.9 Mi. N Of Jct. Ia 16 |
| Carries | NB US 61 |
| Crosses | Spring Creek |
| Coordinates | 40.74531, -91.15639 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 153.9 ft (46.9 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 619.1 sq m |
| Main Spans | 3 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 5,050 (2022) |
| Truck Traffic | 12% |
| 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 | 000000000601630 |