WB Diaah over Centreville Road
FairFairfax County, Virginia · 2.8 Miles from Dulles Air · Structure no. 2100040P0000000
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 102 ft
- 1 main span
- Daily traffic
- 22,000
- 2024 count
- Owner
- Federal
- Metropolitan Washington Airports Service
About this bridge
WB Diaah over Centreville Road is a steel stringer/multi-beam or girder carrying WB Diaah over Centreville Road in Fairfax County, Virginia. It was built in 1989, so it is 36 years old, younger 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 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 22,000 vehicles a day, projected to reach 26,400 by 2044. The structure is 102 ft (31.1 m) long and 44 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 WB Diaah over Centreville Road built?
It was built in 1989, making it 36 years old in 2025.
What condition is WB Diaah over Centreville Road 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 February 2024.
How much traffic does WB Diaah over Centreville Road carry?
About 22,000 vehicles per day (2024 count).
How long is WB Diaah over Centreville Road?
The structure is 102 ft (31.1 m) long with a longest span of 98 ft (29.9 m) and a deck 44 ft wide.
Who owns WB Diaah over Centreville Road?
It is owned by the Metropolitan Washington Airports Service.