Walnut Ave over Stream
GoodButler County, Iowa · 092153507 · Structure no. 000000000088431
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected April 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 113
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Walnut Ave over Stream is a prestressed concrete tee beam carrying Walnut Ave over Stream in Butler County, Iowa. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 113 vehicles a day, projected to reach 113 by 2044. The structure is 56 ft (17.1 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walnut Ave over Stream built?
It was built in 2002, making it 23 years old in 2025.
What condition is Walnut Ave over Stream 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 Walnut Ave over Stream carry?
About 113 vehicles per day (2022 count).
How long is Walnut Ave over Stream?
The structure is 56 ft (17.1 m) long with a longest span of 55 ft (16.8 m) and a deck 28 ft wide.
Who owns Walnut Ave over Stream?
It is owned by the County Highway Agency.