74th Ave over Drainage Area
FairMorton County, North Dakota · 1 East 2 South of Hebron · Structure no. 000000030104070
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected September 2024
- Type
- Channel Beam
- Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 40
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
74th Ave over Drainage Area is a concrete channel beam carrying 74th Ave over Drainage Area in Morton County, North Dakota. It was built in 1972, so it is 53 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 6 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 54 by 2042. The structure is 25 ft (7.7 m) long and 26 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 | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 74th Ave over Drainage Area built?
It was built in 1972, making it 53 years old in 2025.
What condition is 74th Ave over Drainage Area 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 74th Ave over Drainage Area carry?
About 40 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is 74th Ave over Drainage Area?
The structure is 25 ft (7.7 m) long with a longest span of 23 ft (7 m) and a deck 26 ft wide.
Who owns 74th Ave over Drainage Area?
It is owned by the County Highway Agency.