51st ST over IH 35
GoodTravis County, Texas · 0.90 MI S of US 290 E · Structure no. 142270001513360
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 374 ft
- 3 main spans
- Daily traffic
- 16,340
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
51st ST over IH 35 is a prestressed concrete stringer/multi-beam or girder carrying 51st ST over IH 35 in Travis County, Texas. It was built in 1977, so it is 48 years old, older 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 16,340 vehicles a day, projected to reach 18,791 by 2036. The structure is 374 ft (114 m) long and 98 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 51st ST over IH 35 built?
It was built in 1977, making it 48 years old in 2025.
What condition is 51st ST over IH 35 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 2023.
How much traffic does 51st ST over IH 35 carry?
About 16,340 vehicles per day (2016 count).
How long is 51st ST over IH 35?
The structure is 374 ft (114 m) long with a longest span of 91 ft (27.7 m) and a deck 98 ft wide.
Who owns 51st ST over IH 35?
It is owned by the State Highway Agency.