NB US 61 over Spring Creek
GoodDes Moines County, Iowa · 3.9 Mi. N of Jct. Ia 16 · Structure no. 000000000601630
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 154 ft
- 3 main spans
- Daily traffic
- 5,050
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
NB US 61 over Spring Creek is a prestressed concrete stringer/multi-beam or girder carrying NB US 61 over Spring Creek in Des Moines County, Iowa. It was built in 1995, so it is 30 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 5,050 vehicles a day, roughly 12% of them trucks, projected to reach 5,050 by 2044. The structure is 154 ft (46.9 m) long and 43 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NB US 61 over Spring Creek built?
It was built in 1995, making it 30 years old in 2025.
What condition is NB US 61 over Spring Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.
How much traffic does NB US 61 over Spring Creek carry?
About 5,050 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is NB US 61 over Spring Creek?
The structure is 154 ft (46.9 m) long with a longest span of 56 ft (17.1 m) and a deck 43 ft wide.
Who owns NB US 61 over Spring Creek?
It is owned by the State Highway Agency.