8th Avenue SE over Mouse River
GoodWard County, North Dakota · 8th Ave Se-Minot · Structure no. 0000MNOT17
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 166 ft
- 3 main spans
- Daily traffic
- 3,000
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
8th Avenue SE over Mouse River is a prestressed concrete continuous box beam or girders - single or spread carrying 8th Avenue SE over Mouse River in Ward County, North Dakota. It was built in 1993, so it is 32 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 3,000 vehicles a day, roughly 2% of them trucks, projected to reach 3,500 by 2039. The structure is 166 ft (50.6 m) long and 50 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 8th Avenue SE over Mouse River built?
It was built in 1993, making it 32 years old in 2025.
What condition is 8th Avenue SE over Mouse River 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 May 2023.
How much traffic does 8th Avenue SE over Mouse River carry?
About 3,000 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is 8th Avenue SE over Mouse River?
The structure is 166 ft (50.6 m) long with a longest span of 58 ft (17.7 m) and a deck 50 ft wide.
Who owns 8th Avenue SE over Mouse River?
It is owned by the City or Municipal Highway Agency.