US 63 over Minnow Creek
GoodTama County, Iowa · 1.3 Miles N of JCT US 30 · Structure no. 000000000049601
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 3,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 63 over Minnow Creek is a concrete continuous culvert carrying US 63 over Minnow Creek in Tama County, Iowa. It was built in 1976, so it is 49 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 3,900 vehicles a day, roughly 14% of them trucks, projected to reach 3,900 by 2044. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 9.9 mi (16 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 US 63 over Minnow Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is US 63 over Minnow 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 April 2024.
How much traffic does US 63 over Minnow Creek carry?
About 3,900 vehicles per day (2022 count), of which roughly 14% are trucks.
How long is US 63 over Minnow Creek?
The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m).
Who owns US 63 over Minnow Creek?
It is owned by the State Highway Agency.