County Highway over Antelope Creek
FairMcKenzie County, North Dakota · 1 South 4 West Alexander · Structure no. 000000027115230
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected November 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 50
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Antelope Creek is a prestressed concrete tee beam carrying County Highway over Antelope Creek in McKenzie County, North Dakota. It was built in 1987, so it is 38 years old, younger 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 6 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 50 vehicles a day, projected to reach 50 by 2038. The structure is 50 ft (15.2 m) long and 30 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over Antelope Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is County Highway over Antelope 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 November 2024.
How much traffic does County Highway over Antelope Creek carry?
About 50 vehicles per day (2018 count).
How long is County Highway over Antelope Creek?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 30 ft wide.
Who owns County Highway over Antelope Creek?
It is owned by the County Highway Agency.