310th ST over Wapsinonoc Creek
GoodCedar County, Iowa · 079041901 · Structure no. 000000000102182
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 78 ft
- 3 main spans
- Daily traffic
- 130
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
310th ST over Wapsinonoc Creek is a concrete continuous slab carrying 310th ST over Wapsinonoc Creek in Cedar 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 130 vehicles a day, projected to reach 130 by 2044. The structure is 78 ft (23.8 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 310th ST over Wapsinonoc Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is 310th ST over Wapsinonoc 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 May 2024.
How much traffic does 310th ST over Wapsinonoc Creek carry?
About 130 vehicles per day (2022 count).
How long is 310th ST over Wapsinonoc Creek?
The structure is 78 ft (23.8 m) long with a longest span of 29 ft (8.8 m) and a deck 33 ft wide.
Who owns 310th ST over Wapsinonoc Creek?
It is owned by the County Highway Agency.