57th ST over SE Br Little Heart River
GoodMorton County, North Dakota · 2 South 1 East ST Anthony · Structure no. 000000030159270
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected May 2024
- Type
- Channel Beam
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 20
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
57th ST over SE Br Little Heart River is a concrete channel beam carrying 57th ST over SE Br Little Heart River in Morton County, North Dakota. It was built in 1971, so it is 54 years old, older 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 2039. The structure is 31 ft (9.4 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| 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 57th ST over SE Br Little Heart River built?
It was built in 1971, making it 54 years old in 2025.
What condition is 57th ST over SE Br Little Heart 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 2024.
How much traffic does 57th ST over SE Br Little Heart River carry?
About 20 vehicles per day (2019 count).
How long is 57th ST over SE Br Little Heart River?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 26 ft wide.
Who owns 57th ST over SE Br Little Heart River?
It is owned by the County Highway Agency.