Onion Creek Pkwy over IH 35 Ml
FairTravis County, Texas · Onion Creek Pkwy at IH 35 · Structure no. 142270001601197
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 200 ft
- 2 main spans
- Daily traffic
- 1,168
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Onion Creek Pkwy over IH 35 Ml is a prestressed concrete box beam or girders - multiple carrying Onion Creek Pkwy over IH 35 Ml in Travis County, Texas. It was built in 1993, so it is 32 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 5 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 1,168 vehicles a day, roughly 3% of them trucks, projected to reach 2,185 by 2041. The structure is 200 ft (61 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Onion Creek Pkwy over IH 35 Ml built?
It was built in 1993, making it 32 years old in 2025.
What condition is Onion Creek Pkwy over IH 35 Ml 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 August 2024.
How much traffic does Onion Creek Pkwy over IH 35 Ml carry?
About 1,168 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is Onion Creek Pkwy over IH 35 Ml?
The structure is 200 ft (61 m) long with a longest span of 100 ft (30.5 m) and a deck 72 ft wide.
Who owns Onion Creek Pkwy over IH 35 Ml?
It is owned by the State Highway Agency.