N4190 over Kentucky Creek
PoorPosted for loadNowata County, Oklahoma · 3W SH28; 0.5N SH60 · Structure no. 266790000000000
- Built
- 1940
- 85 years old
- Condition
- Poor
- inspected April 2024
- Type
- Arch - Deck
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 24
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N4190 over Kentucky Creek is a concrete arch - deck carrying N4190 over Kentucky Creek in Nowata County, Oklahoma. It was built in 1940, so it is 85 years old, older than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 24 vehicles a day, roughly 15% of them trucks, projected to reach 38 by 2042. The structure is 31 ft (9.4 m) long and 18 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| 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 N4190 over Kentucky Creek built?
It was built in 1940, making it 85 years old in 2025.
What condition is N4190 over Kentucky Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.
How much traffic does N4190 over Kentucky Creek carry?
About 24 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is N4190 over Kentucky Creek?
The structure is 31 ft (9.4 m) long with a longest span of 26 ft (7.9 m) and a deck 18 ft wide.
Who owns N4190 over Kentucky Creek?
It is owned by the County Highway Agency.