310 Street over High Creek
GoodFremont County, Iowa · 067403001 · Structure no. 000000000158851
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 98 ft
- 1 main span
- Daily traffic
- 358
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
310 Street over High Creek is a prestressed concrete stringer/multi-beam or girder carrying 310 Street over High Creek in Fremont County, Iowa. It was built in 1990, so it is 35 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 358 vehicles a day, roughly 22% of them trucks, projected to reach 358 by 2043. The structure is 98 ft (29.9 m) long and 38 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 310 Street over High Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is 310 Street over High 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 2023.
How much traffic does 310 Street over High Creek carry?
About 358 vehicles per day (2022 count), of which roughly 22% are trucks.
How long is 310 Street over High Creek?
The structure is 98 ft (29.9 m) long with a longest span of 95 ft (29 m) and a deck 38 ft wide.
Who owns 310 Street over High Creek?
It is owned by the County Highway Agency.