D3730 over Creek
PoorBryan County, Oklahoma · 0.8 MI S of Armstrong · Structure no. 113570000000000
- Built
- 1950
- 75 years old
- Condition
- Poor
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 2 main spans
- Daily traffic
- 200
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
D3730 over Creek is a concrete culvert carrying D3730 over Creek in Bryan County, Oklahoma. It was built in 1950, so it is 75 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.
It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 320 by 2042. The structure is 34 ft (10.4 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was D3730 over Creek built?
It was built in 1950, making it 75 years old in 2025.
What condition is D3730 over 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 May 2024.
How much traffic does D3730 over Creek carry?
About 200 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is D3730 over Creek?
The structure is 34 ft (10.4 m) long with a longest span of 16 ft (4.9 m) and a deck 40 ft wide.
Who owns D3730 over Creek?
It is owned by the County Highway Agency.