I-80 over Panther Creek
GoodDallas County, Iowa · 0.6 Mi. W of SR P58 & F90 · Structure no. 000000000022250
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 32,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-80 over Panther Creek is a concrete continuous culvert carrying I-80 over Panther Creek in Dallas County, Iowa. It was built in 1965, so it is 60 years old, older 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 32,100 vehicles a day, roughly 30% of them trucks, projected to reach 32,100 by 2044. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 13 mi (21 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-80 over Panther Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is I-80 over Panther 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 October 2024.
How much traffic does I-80 over Panther Creek carry?
About 32,100 vehicles per day (2022 count), of which roughly 30% are trucks.
How long is I-80 over Panther Creek?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns I-80 over Panther Creek?
It is owned by the State Highway Agency.