N3850 over Spring Creek
PoorHughes County, Oklahoma · 1.4 N & 5.2 E of Calvin · Structure no. 207950000000000
- Built
- 1984
- 41 years old
- Condition
- Poor
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 102 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3850 over Spring Creek is a prestressed concrete stringer/multi-beam or girder carrying N3850 over Spring Creek in Hughes County, Oklahoma. It was built in 1984, so it is 41 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 80 by 2042. The structure is 102 ft (31.2 m) long and 26 ft wide. If it were closed, the detour would be 123 mi (198 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 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 N3850 over Spring Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is N3850 over Spring 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 September 2023.
How much traffic does N3850 over Spring Creek carry?
About 50 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3850 over Spring Creek?
The structure is 102 ft (31.2 m) long with a longest span of 100 ft (30.5 m) and a deck 26 ft wide.
Who owns N3850 over Spring Creek?
It is owned by the County Highway Agency.