9th ST SW over Spring Creek
GoodMercer County, North Dakota · 1 West of Golden Valley · Structure no. 000000029106190
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected November 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 119 ft
- 2 main spans
- Daily traffic
- 25
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
9th ST SW over Spring Creek is a prestressed concrete continuous box beam or girders - single or spread carrying 9th ST SW over Spring Creek in Mercer County, North Dakota. It was built in 1988, so it is 37 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 25 vehicles a day, projected to reach 25 by 2038. The structure is 119 ft (36.3 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 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 9th ST SW over Spring Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is 9th ST SW over Spring 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 November 2023.
How much traffic does 9th ST SW over Spring Creek carry?
About 25 vehicles per day (2018 count).
How long is 9th ST SW over Spring Creek?
The structure is 119 ft (36.3 m) long with a longest span of 57 ft (17.4 m) and a deck 31 ft wide.
Who owns 9th ST SW over Spring Creek?
It is owned by the County Highway Agency.