US 20 over Holliday Creek
GoodWebster County, Iowa · 1.0 Mi. E of SR P39 · Structure no. 000000000605750
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 9,800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 20 over Holliday Creek is a concrete culvert carrying US 20 over Holliday Creek in Webster County, Iowa. It was built in 1986, so it is 39 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 9,800 vehicles a day, roughly 25% of them trucks, projected to reach 9,800 by 2042. The structure is 24 ft (7.3 m) long.
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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 20 over Holliday Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is US 20 over Holliday 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 US 20 over Holliday Creek carry?
About 9,800 vehicles per day (2022 count), of which roughly 25% are trucks.
How long is US 20 over Holliday Creek?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m).
Who owns US 20 over Holliday Creek?
It is owned by the State Highway Agency.