T 78 over Okabena Creek
FairPosted for loadNobles County, Minnesota · 1.5 MI W of CO Line · Structure no. L5749
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected October 2023
- Type
- Slab
- Wood or Timber
- Length
- 26 ft
- 1 main span
- Daily traffic
- 12
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 78 over Okabena Creek is a wood or timber slab carrying T 78 over Okabena Creek in Nobles County, Minnesota. It was built in 1970, so it is 55 years old, older than the Minnesota average of 38.5 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. Its operating status is: posted for load restriction.
It carries about 12 vehicles a day, projected to reach 12 by 2029. The structure is 26 ft (7.9 m) long and 21 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 78 over Okabena Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is T 78 over Okabena Creek 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 October 2023.
How much traffic does T 78 over Okabena Creek carry?
About 12 vehicles per day (1986 count).
How long is T 78 over Okabena Creek?
The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 21 ft wide.
Who owns T 78 over Okabena Creek?
It is owned by the Town or Township Highway Agency.