Interstate 81 over Stream
FairSmyth County, Virginia · .05 to R107 & 3.8 to R11 · Structure no. 000000000017499
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 42 ft
- 4 main spans
- Daily traffic
- 1,839
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 81 over Stream is a concrete culvert carrying Interstate 81 over Stream in Smyth County, Virginia. It was built in 1963, so it is 62 years old, older than the Virginia average of 50.7 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 1,839 vehicles a day, projected to reach 2,050 by 2045. The structure is 42 ft (12.8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 81 over Stream built?
It was built in 1963, making it 62 years old in 2025.
What condition is Interstate 81 over Stream 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 2023.
How much traffic does Interstate 81 over Stream carry?
About 1,839 vehicles per day (2022 count).
How long is Interstate 81 over Stream?
The structure is 42 ft (12.8 m) long with a longest span of 10 ft (3 m).
Who owns Interstate 81 over Stream?
It is owned by the State Highway Agency.