US 83 Ml over San Idelfonso Creek
FairWebb County, Texas · 5.40 MI S of Lp 20 · Structure no. 222400003801076
- Built
- 1980
- 45 years old, rebuilt 1999
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 54 ft
- 5 main spans
- Daily traffic
- 6,181
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 83 Ml over San Idelfonso Creek is a concrete culvert carrying US 83 Ml over San Idelfonso Creek in Webb County, Texas. It was built in 1980 and reconstructed in 1999, 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 6,181 vehicles a day, roughly 21% of them trucks, projected to reach 15,600 by 2033. The structure is 54 ft (16.5 m) long and 183 ft wide. 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 83 Ml over San Idelfonso Creek built?
It was built in 1980, making it 45 years old in 2025. It was reconstructed in 1999.
What condition is US 83 Ml over San Idelfonso Creek 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 October 2024.
How much traffic does US 83 Ml over San Idelfonso Creek carry?
About 6,181 vehicles per day (2020 count), of which roughly 21% are trucks.
How long is US 83 Ml over San Idelfonso Creek?
The structure is 54 ft (16.5 m) long with a longest span of 10 ft (3 m) and a deck 183 ft wide.
Who owns US 83 Ml over San Idelfonso Creek?
It is owned by the State Highway Agency.