N3980 over Deer Creek
GoodWashington County, Oklahoma · 1E .5N of Dewey · Structure no. 318980000000000
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 2,000
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3980 over Deer Creek is a prestressed concrete stringer/multi-beam or girder carrying N3980 over Deer Creek in Washington County, Oklahoma. It was built in 2020, so it is 5 years old, younger than the Oklahoma average of 47.8 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 2,000 vehicles a day, roughly 16% of them trucks, projected to reach 3,200 by 2042. The structure is 72 ft (21.8 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3980 over Deer Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is N3980 over Deer Creek 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 October 2024.
How much traffic does N3980 over Deer Creek carry?
About 2,000 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is N3980 over Deer Creek?
The structure is 72 ft (21.8 m) long with a longest span of 70 ft (21.3 m) and a deck 36 ft wide.
Who owns N3980 over Deer Creek?
It is owned by the County Highway Agency.