Nd Highway 22 over Heart River
FairStark County, North Dakota · South of Dickinson · Structure no. 0022070275
- Built
- 1931
- 94 years old, rebuilt 1967
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 157 ft
- 3 main spans
- Daily traffic
- 9,940
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 22 over Heart River is a prestressed concrete box beam or girders - single or spread carrying Nd Highway 22 over Heart River in Stark County, North Dakota. It was built in 1931 and reconstructed in 1967, so it is 94 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 9,940 vehicles a day, roughly 3% of them trucks, projected to reach 13,200 by 2039. The structure is 157 ft (47.9 m) long and 58 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 22 over Heart River built?
It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1967.
What condition is Nd Highway 22 over Heart River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Nd Highway 22 over Heart River carry?
About 9,940 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is Nd Highway 22 over Heart River?
The structure is 157 ft (47.9 m) long with a longest span of 46 ft (14 m) and a deck 58 ft wide.
Who owns Nd Highway 22 over Heart River?
It is owned by the State Highway Agency.