Nj 34 over Mine Brook
GoodMonmouth County, New Jersey · 0.09 MI N of 34-CR537 JCT · Structure no. 1308152
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected July 2024
- Type
- Frame
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 17,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 34 over Mine Brook is a concrete frame carrying Nj 34 over Mine Brook in Monmouth County, New Jersey. It was built in 2019, so it is 6 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 17,200 vehicles a day, roughly 4% of them trucks, projected to reach 21,000 by 2042. The structure is 24 ft (7.3 m) long and 96 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 |
|---|---|---|
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nj 34 over Mine Brook built?
It was built in 2019, making it 6 years old in 2025.
What condition is Nj 34 over Mine 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 July 2024.
How much traffic does Nj 34 over Mine Brook carry?
About 17,200 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Nj 34 over Mine Brook?
The structure is 24 ft (7.3 m) long with a longest span of 19 ft (5.8 m) and a deck 96 ft wide.
Who owns Nj 34 over Mine Brook?
It is owned by the State Highway Agency.