I-77N over Wv 114 Greenbrier Street
FairKanawha County, West Virginia · 2.55 MI N of US 60 · Structure no. 00000000020A418
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected November 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 1,233 ft
- 3 main spans
- Daily traffic
- 62,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-77N over Wv 114 Greenbrier Street is a prestressed concrete continuous box beam or girders - single or spread carrying I-77N over Wv 114 Greenbrier Street in Kanawha County, West Virginia. It was built in 1974, so it is 51 years old, older than the West Virginia average of 44.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 62,100 vehicles a day, roughly 17% of them trucks, projected to reach 96,876 by 2042. The structure is 1,233 ft (375.9 m) long and 56 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-77N over Wv 114 Greenbrier Street built?
It was built in 1974, making it 51 years old in 2025.
What condition is I-77N over Wv 114 Greenbrier Street 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 November 2023.
How much traffic does I-77N over Wv 114 Greenbrier Street carry?
About 62,100 vehicles per day (2022 count), of which roughly 17% are trucks.
How long is I-77N over Wv 114 Greenbrier Street?
The structure is 1,233 ft (375.9 m) long with a longest span of 140 ft (42.7 m) and a deck 56 ft wide.
Who owns I-77N over Wv 114 Greenbrier Street?
It is owned by the State Highway Agency.