US 206 over Dukes Brook
GoodSomerset County, New Jersey · .16 Mile South of 608 JCT · Structure no. 1810169
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete
- Length
- 44 ft
- 2 main spans
- Daily traffic
- 31,170
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 206 over Dukes Brook is a concrete culvert carrying US 206 over Dukes Brook in Somerset County, New Jersey. It was built in 2002, so it is 23 years old, younger than the New Jersey average of 58.5 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 31,170 vehicles a day, roughly 4% of them trucks, projected to reach 37,404 by 2043. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 1.2 mi (2 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 US 206 over Dukes Brook built?
It was built in 2002, making it 23 years old in 2025.
What condition is US 206 over Dukes Brook 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 March 2023.
How much traffic does US 206 over Dukes Brook carry?
About 31,170 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is US 206 over Dukes Brook?
The structure is 44 ft (13.4 m) long with a longest span of 20 ft (6.1 m).
Who owns US 206 over Dukes Brook?
It is owned by the State Highway Agency.