Nj 27 over Harrys Brook
GoodMercer County, New Jersey · 0.7 MI S. of Millstone Ri · Structure no. 1105150
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 13,725
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 27 over Harrys Brook is a concrete culvert carrying Nj 27 over Harrys Brook in Mercer County, New Jersey. It was built in 2004, so it is 21 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 13,725 vehicles a day, roughly 4% of them trucks, projected to reach 16,759 by 2043. The structure is 21 ft (6.4 m) long and 53 ft wide. 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nj 27 over Harrys Brook built?
It was built in 2004, making it 21 years old in 2025.
What condition is Nj 27 over Harrys 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 February 2023.
How much traffic does Nj 27 over Harrys Brook carry?
About 13,725 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Nj 27 over Harrys Brook?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m) and a deck 53 ft wide.
Who owns Nj 27 over Harrys Brook?
It is owned by the State Highway Agency.