CR 84 over Heart River
GoodMorton County, North Dakota · 7 North 2 West of Flasher · Structure no. 000000030140290
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 214 ft
- 3 main spans
- Daily traffic
- 80
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
CR 84 over Heart River is a prestressed concrete continuous box beam or girders - single or spread carrying CR 84 over Heart River in Morton County, North Dakota. It was built in 1973, so it is 52 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 80 vehicles a day, projected to reach 100 by 2039. The structure is 214 ft (65.2 m) long and 33 ft wide. If it were closed, the detour would be 21.1 mi (34 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 84 over Heart River built?
It was built in 1973, making it 52 years old in 2025.
What condition is CR 84 over 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 June 2024.
How much traffic does CR 84 over Heart River carry?
About 80 vehicles per day (2019 count).
How long is CR 84 over Heart River?
The structure is 214 ft (65.2 m) long with a longest span of 69 ft (21 m) and a deck 33 ft wide.
Who owns CR 84 over Heart River?
It is owned by the County Highway Agency.