102 Ave SW over Thirty Mile Creek
FairHettinger County, North Dakota · 12 N. of Regent · Structure no. 000000021118030
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 355
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
102 Ave SW over Thirty Mile Creek is a concrete culvert carrying 102 Ave SW over Thirty Mile Creek in Hettinger County, North Dakota. It was built in 1990, so it is 35 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 355 vehicles a day, roughly 10% of them trucks, projected to reach 350 by 2036. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 102 Ave SW over Thirty Mile Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is 102 Ave SW over Thirty Mile 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 October 2024.
How much traffic does 102 Ave SW over Thirty Mile Creek carry?
About 355 vehicles per day (2016 count), of which roughly 10% are trucks.
How long is 102 Ave SW over Thirty Mile Creek?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns 102 Ave SW over Thirty Mile Creek?
It is owned by the County Highway Agency.