SH 72 over San Antonio River
FairKarnes County, Texas · 3.0 MI SW of FM 81 · Structure no. 161290027003014
- Built
- 1930
- 95 years old, rebuilt 1988
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 529 ft
- 1 main span
- Daily traffic
- 4,491
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SH 72 over San Antonio River is a prestressed concrete stringer/multi-beam or girder carrying SH 72 over San Antonio River in Karnes County, Texas. It was built in 1930 and reconstructed in 1988, so it is 95 years old, older 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 4,491 vehicles a day, roughly 27% of them trucks, projected to reach 6,287 by 2042. The structure is 529 ft (161.2 m) long and 51 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 SH 72 over San Antonio River built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1988.
What condition is SH 72 over San Antonio River 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 June 2024.
How much traffic does SH 72 over San Antonio River carry?
About 4,491 vehicles per day (2022 count), of which roughly 27% are trucks.
How long is SH 72 over San Antonio River?
The structure is 529 ft (161.2 m) long with a longest span of 72 ft (21.9 m) and a deck 51 ft wide.
Who owns SH 72 over San Antonio River?
It is owned by the State Highway Agency.