US 18 over Crane Creek
GoodCerro Gordo County, Iowa · 1.9 Mi. E of Jct. I-35 · Structure no. 000000000601745
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 8,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 18 over Crane Creek is a concrete continuous culvert carrying US 18 over Crane Creek in Cerro Gordo County, Iowa. It was built in 1998, so it is 27 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 8,300 vehicles a day, roughly 31% of them trucks, projected to reach 8,300 by 2043. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 18 over Crane Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is US 18 over Crane 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 August 2023.
How much traffic does US 18 over Crane Creek carry?
About 8,300 vehicles per day (2022 count), of which roughly 31% are trucks.
How long is US 18 over Crane Creek?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns US 18 over Crane Creek?
It is owned by the State Highway Agency.