US 18 over Beaver Creek
FairChickasaw County, Iowa · 3.7 Mi. W of SR V14 · Structure no. 000000000019591
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 123 ft
- 3 main spans
- Daily traffic
- 2,120
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 18 over Beaver Creek is a concrete continuous slab carrying US 18 over Beaver Creek in Chickasaw County, Iowa. It was built in 1978, so it is 47 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 2,120 vehicles a day, roughly 16% of them trucks, projected to reach 2,120 by 2044. The structure is 123 ft (37.5 m) long and 47 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 18 over Beaver Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is US 18 over Beaver 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 May 2024.
How much traffic does US 18 over Beaver Creek carry?
About 2,120 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is US 18 over Beaver Creek?
The structure is 123 ft (37.5 m) long with a longest span of 47 ft (14.3 m) and a deck 47 ft wide.
Who owns US 18 over Beaver Creek?
It is owned by the State Highway Agency.