Stoney Knoll RD over Cow Swamp
GoodKing George County, Virginia · 0.8M RTE 3 - 0.3M RTE 625 · Structure no. 000000000028709
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Steel
- Length
- 29 ft
- 3 main spans
- Daily traffic
- 1,061
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Stoney Knoll RD over Cow Swamp is a steel culvert carrying Stoney Knoll RD over Cow Swamp in King George County, Virginia. It was built in 2007, so it is 18 years old, younger than the Virginia average of 50.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,061 vehicles a day, projected to reach 1,549 by 2042. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 11.2 mi (18 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stoney Knoll RD over Cow Swamp built?
It was built in 2007, making it 18 years old in 2025.
What condition is Stoney Knoll RD over Cow Swamp in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.
How much traffic does Stoney Knoll RD over Cow Swamp carry?
About 1,061 vehicles per day (2022 count).
How long is Stoney Knoll RD over Cow Swamp?
The structure is 29 ft (8.8 m) long with a longest span of 6 ft (1.8 m).
Who owns Stoney Knoll RD over Cow Swamp?
It is owned by the State Highway Agency.