Nj 34 over Yellow Brook
FairMonmouth County, New Jersey · 1.5 MI N of NJ18 JCT · Structure no. 1308153
- Built
- 1930
- 95 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 33 ft
- 1 main span
- Daily traffic
- 16,730
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 34 over Yellow Brook is a steel stringer/multi-beam or girder carrying Nj 34 over Yellow Brook in Monmouth County, New Jersey. It was built in 1930, so it is 95 years old, older than the New Jersey average of 58.5 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 16,730 vehicles a day, roughly 4% of them trucks, projected to reach 20,400 by 2042. The structure is 33 ft (10.1 m) long and 54 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nj 34 over Yellow Brook built?
It was built in 1930, making it 95 years old in 2025.
What condition is Nj 34 over Yellow Brook 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 July 2024.
How much traffic does Nj 34 over Yellow Brook carry?
About 16,730 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Nj 34 over Yellow Brook?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 54 ft wide.
Who owns Nj 34 over Yellow Brook?
It is owned by the State Highway Agency.