300th Ave over Creek
GoodClinton County, Iowa · 081E40901 · Structure no. 000000000366630
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected December 2022
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 51
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
300th Ave over Creek is a prestressed concrete tee beam carrying 300th Ave over Creek in Clinton County, Iowa. It was built in 2020, so it is 5 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 51 vehicles a day, projected to reach 51 by 2043. The structure is 25 ft (7.6 m) long and 31 ft wide.
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 | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 300th Ave over Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is 300th Ave over 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 December 2022.
How much traffic does 300th Ave over Creek carry?
About 51 vehicles per day (2022 count).
How long is 300th Ave over Creek?
The structure is 25 ft (7.6 m) long with a longest span of 22 ft (6.7 m) and a deck 31 ft wide.
Who owns 300th Ave over Creek?
It is owned by the County Highway Agency.