County Highway 81 over NW Br Cantapeta Creek
GoodMorton County, North Dakota · 8 South 5 East ST Anthony · Structure no. 000000030162340
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected May 2024
- Type
- Channel Beam
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 60
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway 81 over NW Br Cantapeta Creek is a concrete channel beam carrying County Highway 81 over NW Br Cantapeta Creek in Morton County, North Dakota. It was built in 1960, so it is 65 years old, older than the North Dakota average of 48.2 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 60 vehicles a day, projected to reach 100 by 2039. The structure is 31 ft (9.4 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 County Highway 81 over NW Br Cantapeta Creek built?
It was built in 1960, making it 65 years old in 2025.
What condition is County Highway 81 over NW Br Cantapeta 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 May 2024.
How much traffic does County Highway 81 over NW Br Cantapeta Creek carry?
About 60 vehicles per day (2019 count).
How long is County Highway 81 over NW Br Cantapeta Creek?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 26 ft wide.
Who owns County Highway 81 over NW Br Cantapeta Creek?
It is owned by the County Highway Agency.