River Plantation over Onion Creek
FairTravis County, Texas · 1.0 MI W of Bradshaw RD · Structure no. 142270B07000001
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 431 ft
- 4 main spans
- Daily traffic
- 894
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
River Plantation over Onion Creek is a prestressed concrete stringer/multi-beam or girder carrying River Plantation over Onion Creek in Travis County, Texas. It was built in 1994, so it is 31 years old, younger than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 894 vehicles a day, roughly 2% of them trucks, projected to reach 300 by 2027. The structure is 431 ft (131.4 m) long and 58 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 River Plantation over Onion Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is River Plantation over Onion Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.
How much traffic does River Plantation over Onion Creek carry?
About 894 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is River Plantation over Onion Creek?
The structure is 431 ft (131.4 m) long with a longest span of 125 ft (38.1 m) and a deck 58 ft wide.
Who owns River Plantation over Onion Creek?
It is owned by the Town or Township Highway Agency.