450th ST over Mud Creek
GoodO'Brien County, Iowa · 094 41 06 01 · Structure no. 000000000259091
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 50 ft
- 3 main spans
- Daily traffic
- 26
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
450th ST over Mud Creek is a wood or timber stringer/multi-beam or girder carrying 450th ST over Mud Creek in O'Brien County, Iowa. It was built in 2011, so it is 14 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 26 vehicles a day, projected to reach 26 by 2043. The structure is 50 ft (15.2 m) long and 27 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 450th ST over Mud Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is 450th ST over Mud 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 July 2023.
How much traffic does 450th ST over Mud Creek carry?
About 26 vehicles per day (2022 count).
How long is 450th ST over Mud Creek?
The structure is 50 ft (15.2 m) long with a longest span of 17 ft (5.2 m) and a deck 27 ft wide.
Who owns 450th ST over Mud Creek?
It is owned by the County Highway Agency.