US 77 Bus NB over Petronila Creek Relief
GoodNueces County, Texas · 0.9 MI N of FM 665 · Structure no. 161780010203047
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 121 ft
- 4 main spans
- Daily traffic
- 10,728
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 77 Bus NB over Petronila Creek Relief is a concrete stringer/multi-beam or girder carrying US 77 Bus NB over Petronila Creek Relief in Nueces County, Texas. It was built in 1964, so it is 61 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 10,728 vehicles a day, roughly 36% of them trucks, projected to reach 17,379 by 2042. The structure is 121 ft (36.9 m) long and 38 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. |
| 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 US 77 Bus NB over Petronila Creek Relief built?
It was built in 1964, making it 61 years old in 2025.
What condition is US 77 Bus NB over Petronila Creek Relief 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 May 2024.
How much traffic does US 77 Bus NB over Petronila Creek Relief carry?
About 10,728 vehicles per day (2022 count), of which roughly 36% are trucks.
How long is US 77 Bus NB over Petronila Creek Relief?
The structure is 121 ft (36.9 m) long with a longest span of 30 ft (9.1 m) and a deck 38 ft wide.
Who owns US 77 Bus NB over Petronila Creek Relief?
It is owned by the State Highway Agency.