County Road 80 over N Branch Cantapeta Creek
FairMorton County, North Dakota · 4 South 4 West of Ft Rice · Structure no. 000000030168350
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 30
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 80 over N Branch Cantapeta Creek is a prestressed concrete box beam or girders - multiple carrying County Road 80 over N Branch Cantapeta Creek in Morton County, North Dakota. It was built in 1974, so it is 51 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 30 vehicles a day, projected to reach 30 by 2039. The structure is 41 ft (12.5 m) long and 31 ft wide. If it were closed, the detour would be 16.8 mi (27 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 80 over N Branch Cantapeta Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is County Road 80 over N Branch Cantapeta Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.
How much traffic does County Road 80 over N Branch Cantapeta Creek carry?
About 30 vehicles per day (2019 count).
How long is County Road 80 over N Branch Cantapeta Creek?
The structure is 41 ft (12.5 m) long with a longest span of 39 ft (11.9 m) and a deck 31 ft wide.
Who owns County Road 80 over N Branch Cantapeta Creek?
It is owned by the County Highway Agency.