Loop 306 over Arroyo Drain
FairTom Green County, Texas · 0.90 MI E of US 67 · Structure no. 072260007708067
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 53 ft
- 6 main spans
- Daily traffic
- 35,960
- 2013 count
- Owner
- State
- State Highway Agency
About this bridge
Loop 306 over Arroyo Drain is a concrete culvert carrying Loop 306 over Arroyo Drain in Tom Green County, Texas. It was built in 1980, so it is 45 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 35,960 vehicles a day, roughly 4% of them trucks, projected to reach 50,350 by 2033. The structure is 53 ft (16.2 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Loop 306 over Arroyo Drain built?
It was built in 1980, making it 45 years old in 2025.
What condition is Loop 306 over Arroyo Drain 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 July 2024.
How much traffic does Loop 306 over Arroyo Drain carry?
About 35,960 vehicles per day (2013 count), of which roughly 4% are trucks.
How long is Loop 306 over Arroyo Drain?
The structure is 53 ft (16.2 m) long with a longest span of 7 ft (2.1 m).
Who owns Loop 306 over Arroyo Drain?
It is owned by the State Highway Agency.