X52 over Cota Creek
FairAllamakee County, Iowa · 000000000 · Structure no. 000000000013751
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 167 ft
- 4 main spans
- Daily traffic
- 999
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
X52 over Cota Creek is a concrete continuous slab carrying X52 over Cota Creek in Allamakee County, Iowa. It was built in 1987, so it is 38 years old, younger 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 999 vehicles a day, projected to reach 999 by 2044. The structure is 167 ft (50.9 m) long and 39 ft wide. If it were closed, the detour would be 32.9 mi (53 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was X52 over Cota Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is X52 over Cota 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 X52 over Cota Creek carry?
About 999 vehicles per day (2022 count).
How long is X52 over Cota Creek?
The structure is 167 ft (50.9 m) long with a longest span of 49 ft (14.9 m) and a deck 39 ft wide.
Who owns X52 over Cota Creek?
It is owned by the County Highway Agency.