154th Ave SW over West Fork Deep Creek
GoodSlope County, North Dakota · 2 North 17 East Marmarth · Structure no. 000000044123210
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 66 ft
- 1 main span
- Daily traffic
- 20
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
154th Ave SW over West Fork Deep Creek is a prestressed concrete box beam or girders - single or spread carrying 154th Ave SW over West Fork Deep Creek in Slope County, North Dakota. It was built in 1985, so it is 40 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 20 by 2038. The structure is 66 ft (20.1 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
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 154th Ave SW over West Fork Deep Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is 154th Ave SW over West Fork Deep 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 August 2023.
How much traffic does 154th Ave SW over West Fork Deep Creek carry?
About 20 vehicles per day (2018 count).
How long is 154th Ave SW over West Fork Deep Creek?
The structure is 66 ft (20.1 m) long with a longest span of 62 ft (18.9 m) and a deck 30 ft wide.
Who owns 154th Ave SW over West Fork Deep Creek?
It is owned by the County Highway Agency.