N3715 (0728C) over Red River
GoodBryan County, Oklahoma · 1.5S of Hendrix · Structure no. 312800000000000
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,503 ft
- 12 main spans
- Daily traffic
- 600
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3715 (0728C) over Red River is a prestressed concrete stringer/multi-beam or girder carrying N3715 (0728C) over Red River in Bryan County, Oklahoma. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 600 vehicles a day, roughly 15% of them trucks, projected to reach 960 by 2042. The structure is 1,503 ft (458.1 m) long and 34 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 N3715 (0728C) over Red River built?
It was built in 2017, making it 8 years old in 2025.
What condition is N3715 (0728C) over Red River 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 May 2024.
How much traffic does N3715 (0728C) over Red River carry?
About 600 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is N3715 (0728C) over Red River?
The structure is 1,503 ft (458.1 m) long with a longest span of 127 ft (38.6 m) and a deck 34 ft wide.
Who owns N3715 (0728C) over Red River?
It is owned by the County Highway Agency.