Warbler Ave over US 18
GoodCerro Gordo County, Iowa · 3.1 Mi. E of Jct. SR S56 · Structure no. 000000000607345
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 224 ft
- 2 main spans
- Daily traffic
- 47
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Warbler Ave over US 18 is a prestressed concrete stringer/multi-beam or girder carrying Warbler Ave over US 18 in Cerro Gordo County, Iowa. It was built in 1997, so it is 28 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 47 vehicles a day, projected to reach 47 by 2044. The structure is 224 ft (68.3 m) long and 27 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Warbler Ave over US 18 built?
It was built in 1997, making it 28 years old in 2025.
What condition is Warbler Ave over US 18 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 August 2024.
How much traffic does Warbler Ave over US 18 carry?
About 47 vehicles per day (2022 count).
How long is Warbler Ave over US 18?
The structure is 224 ft (68.3 m) long with a longest span of 111 ft (33.8 m) and a deck 27 ft wide.
Who owns Warbler Ave over US 18?
It is owned by the State Highway Agency.