Loc 310th Ave over Bear Creek
GoodDelaware County, Iowa · 090033402 · Structure no. 000000000142231
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 128 ft
- 3 main spans
- Daily traffic
- 207
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Loc 310th Ave over Bear Creek is a concrete continuous slab carrying Loc 310th Ave over Bear Creek in Delaware County, Iowa. It was built in 2007, so it is 18 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 207 vehicles a day, projected to reach 207 by 2044. The structure is 128 ft (39 m) long and 31 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Loc 310th Ave over Bear Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Loc 310th Ave over Bear 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 March 2024.
How much traffic does Loc 310th Ave over Bear Creek carry?
About 207 vehicles per day (2022 count).
How long is Loc 310th Ave over Bear Creek?
The structure is 128 ft (39 m) long with a longest span of 38 ft (11.6 m) and a deck 31 ft wide.
Who owns Loc 310th Ave over Bear Creek?
It is owned by the County Highway Agency.