FM 1458 over Alligator Hole
GoodAustin County, Texas · 5.30 MI SE of IH 10 · Structure no. 130080052703014
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected January 2023
- Type
- Culvert
- Concrete
- Length
- 44 ft
- 5 main spans
- Daily traffic
- 640
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1458 over Alligator Hole is a concrete culvert carrying FM 1458 over Alligator Hole in Austin 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 640 vehicles a day, roughly 17% of them trucks, projected to reach 710 by 2038. The structure is 44 ft (13.4 m) long and 39 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 1458 over Alligator Hole built?
It was built in 1964, making it 61 years old in 2025.
What condition is FM 1458 over Alligator Hole 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 January 2023.
How much traffic does FM 1458 over Alligator Hole carry?
About 640 vehicles per day (2020 count), of which roughly 17% are trucks.
How long is FM 1458 over Alligator Hole?
The structure is 44 ft (13.4 m) long with a longest span of 8 ft (2.4 m) and a deck 39 ft wide.
Who owns FM 1458 over Alligator Hole?
It is owned by the State Highway Agency.