FAU 3645 over Mineral Bayou Creek
GoodBryan County, Oklahoma · Sunny Meadows Dr. · Structure no. 230990000000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 102 ft
- 1 main span
- Daily traffic
- 500
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
FAU 3645 over Mineral Bayou Creek is a prestressed concrete stringer/multi-beam or girder carrying FAU 3645 over Mineral Bayou Creek in Bryan County, Oklahoma. It was built in 1991, so it is 34 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 500 vehicles a day, roughly 5% of them trucks, projected to reach 800 by 2042. The structure is 102 ft (31.2 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAU 3645 over Mineral Bayou Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is FAU 3645 over Mineral Bayou Creek 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 August 2024.
How much traffic does FAU 3645 over Mineral Bayou Creek carry?
About 500 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is FAU 3645 over Mineral Bayou Creek?
The structure is 102 ft (31.2 m) long with a longest span of 100 ft (30.6 m) and a deck 29 ft wide.
Who owns FAU 3645 over Mineral Bayou Creek?
It is owned by the City or Municipal Highway Agency.