65th ST SW over Thirty Mile Creek
GoodHettinger County, North Dakota · 6 North 4 East of Mott · Structure no. 000000021134110
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 86 ft
- 1 main span
- Daily traffic
- 20
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
65th ST SW over Thirty Mile Creek is a prestressed concrete box beam or girders - single or spread carrying 65th ST SW over Thirty Mile Creek in Hettinger County, North Dakota. It was built in 1984, so it is 41 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 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 20 vehicles a day, projected to reach 26 by 2038. The structure is 86 ft (26.2 m) long and 32 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 65th ST SW over Thirty Mile Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is 65th ST SW over Thirty Mile 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 September 2024.
How much traffic does 65th ST SW over Thirty Mile Creek carry?
About 20 vehicles per day (2018 count).
How long is 65th ST SW over Thirty Mile Creek?
The structure is 86 ft (26.2 m) long with a longest span of 82 ft (25 m) and a deck 32 ft wide.
Who owns 65th ST SW over Thirty Mile Creek?
It is owned by the County Highway Agency.