FM 1431 over Spanish Oak Creek
GoodWilliamson County, Texas · 0.8 MI E of US 183 · Structure no. 142460137802023
- Built
- 1986
- 39 years old, rebuilt 2007
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete
- Length
- 52 ft
- 6 main spans
- Daily traffic
- 46,327
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1431 over Spanish Oak Creek is a concrete culvert carrying FM 1431 over Spanish Oak Creek in Williamson County, Texas. It was built in 1986 and reconstructed in 2007, so it is 39 years old, younger than the Texas average of 44.4 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 46,327 vehicles a day, roughly 4% of them trucks, projected to reach 56,519 by 2041. The structure is 52 ft (15.9 m) long and 173 ft wide. If it were closed, the detour would be 8.7 mi (14 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 1431 over Spanish Oak Creek built?
It was built in 1986, making it 39 years old in 2025. It was reconstructed in 2007.
What condition is FM 1431 over Spanish Oak 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 January 2025.
How much traffic does FM 1431 over Spanish Oak Creek carry?
About 46,327 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is FM 1431 over Spanish Oak Creek?
The structure is 52 ft (15.9 m) long with a longest span of 8 ft (2.4 m) and a deck 173 ft wide.
Who owns FM 1431 over Spanish Oak Creek?
It is owned by the State Highway Agency.