N3035 over Buffalo Creek
PoorMcClain County, Oklahoma · 1.5W .5N of Cole · Structure no. 210030000000000
- Built
- 1985
- 40 years old, rebuilt 1988
- Condition
- Poor
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 65 ft
- 2 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3035 over Buffalo Creek is a steel stringer/multi-beam or girder carrying N3035 over Buffalo Creek in McClain County, Oklahoma. It was built in 1985 and reconstructed in 1988, so it is 40 years old, younger 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 4 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 65 ft (19.8 m) long and 20 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 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 |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 N3035 over Buffalo Creek built?
It was built in 1985, making it 40 years old in 2025. It was reconstructed in 1988.
What condition is N3035 over Buffalo 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 2023.
How much traffic does N3035 over Buffalo Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3035 over Buffalo Creek?
The structure is 65 ft (19.8 m) long with a longest span of 49 ft (14.9 m) and a deck 20 ft wide.
Who owns N3035 over Buffalo Creek?
It is owned by the County Highway Agency.