N1780 over 25 Mile Creek Trib.
FairEllis County, Oklahoma · 2.5E of US283 · Structure no. 273050000000000
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected April 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 165 ft
- 3 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N1780 over 25 Mile Creek Trib. is a prestressed concrete tee beam carrying N1780 over 25 Mile Creek Trib. in Ellis County, Oklahoma. It was built in 2006, so it is 19 years old, younger than the Oklahoma average of 47.8 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 165 ft (50.3 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| 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 N1780 over 25 Mile Creek Trib. built?
It was built in 2006, making it 19 years old in 2025.
What condition is N1780 over 25 Mile Creek Trib. 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 April 2024.
How much traffic does N1780 over 25 Mile Creek Trib. carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N1780 over 25 Mile Creek Trib.?
The structure is 165 ft (50.3 m) long with a longest span of 55 ft (16.8 m) and a deck 29 ft wide.
Who owns N1780 over 25 Mile Creek Trib.?
It is owned by the County Highway Agency.