Nd Highway 13 over Antelope Creek
FairRichland County, North Dakota · 2 East of I-29 · Structure no. 0013382203
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 4,820
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 13 over Antelope Creek is a concrete culvert carrying Nd Highway 13 over Antelope Creek in Richland County, North Dakota. It was built in 1973, so it is 52 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 4,820 vehicles a day, roughly 15% of them trucks, projected to reach 5,453 by 2039. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 13 over Antelope Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is Nd Highway 13 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 September 2024.
How much traffic does Nd Highway 13 over Antelope Creek carry?
About 4,820 vehicles per day (2019 count), of which roughly 15% are trucks.
How long is Nd Highway 13 over Antelope Creek?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns Nd Highway 13 over Antelope Creek?
It is owned by the State Highway Agency.