County Highway 136 over SE Br Little Heart River
GoodMorton County, North Dakota · 1 East of ST Anthony · Structure no. 000000030158250
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 72
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway 136 over SE Br Little Heart River is a prestressed concrete box beam or girders - multiple carrying County Highway 136 over SE Br Little Heart River in Morton County, North Dakota. It was built in 1965, so it is 60 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 72 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2039. The structure is 50 ft (15.2 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 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 County Highway 136 over SE Br Little Heart River built?
It was built in 1965, making it 60 years old in 2025.
What condition is County Highway 136 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 County Highway 136 over SE Br Little Heart River carry?
About 72 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is County Highway 136 over SE Br Little Heart River?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 32 ft wide.
Who owns County Highway 136 over SE Br Little Heart River?
It is owned by the County Highway Agency.