180th Ave over Crow Creek
GoodScott County, Iowa · 079E43004 · Structure no. 000000000302831
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected April 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 490
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
180th Ave over Crow Creek is a prestressed concrete tee beam carrying 180th Ave over Crow Creek in Scott County, Iowa. It was built in 1992, so it is 33 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 490 vehicles a day, roughly 9% of them trucks, projected to reach 490 by 2043. The structure is 30 ft (9.1 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 180th Ave over Crow Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is 180th Ave over Crow 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 2023.
How much traffic does 180th Ave over Crow Creek carry?
About 490 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is 180th Ave over Crow Creek?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 28 ft wide.
Who owns 180th Ave over Crow Creek?
It is owned by the County Highway Agency.