FM-330th Street over Keg Creek
FairPottawattamie County, Iowa · 077413402 · Structure no. 000000000290200
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 128 ft
- 3 main spans
- Daily traffic
- 45
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
FM-330th Street over Keg Creek is a concrete continuous slab carrying FM-330th Street over Keg Creek in Pottawattamie County, Iowa. It was built in 1957, so it is 68 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 45 vehicles a day, projected to reach 45 by 2042. The structure is 128 ft (39 m) long and 22 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM-330th Street over Keg Creek built?
It was built in 1957, making it 68 years old in 2025.
What condition is FM-330th Street over Keg Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.
How much traffic does FM-330th Street over Keg Creek carry?
About 45 vehicles per day (2016 count).
How long is FM-330th Street over Keg Creek?
The structure is 128 ft (39 m) long with a longest span of 49 ft (14.9 m) and a deck 22 ft wide.
Who owns FM-330th Street over Keg Creek?
It is owned by the County Highway Agency.