Nj 33 over Manalapan Brook
PoorMonmouth County, New Jersey · 0.42 MI W of CR 527 JCT · Structure no. 1304156
- Built
- 1927
- 98 years old, rebuilt 1966
- Condition
- Poor
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 37 ft
- 1 main span
- Daily traffic
- 30,910
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 33 over Manalapan Brook is a steel stringer/multi-beam or girder carrying Nj 33 over Manalapan Brook in Monmouth County, New Jersey. It was built in 1927 and reconstructed in 1966, so it is 98 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 30,910 vehicles a day, roughly 4% of them trucks, projected to reach 37,715 by 2043. The structure is 37 ft (11.3 m) long and 109 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nj 33 over Manalapan Brook built?
It was built in 1927, making it 98 years old in 2025. It was reconstructed in 1966.
What condition is Nj 33 over Manalapan Brook in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.
How much traffic does Nj 33 over Manalapan Brook carry?
About 30,910 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Nj 33 over Manalapan Brook?
The structure is 37 ft (11.3 m) long with a longest span of 33 ft (10.1 m) and a deck 109 ft wide.
Who owns Nj 33 over Manalapan Brook?
It is owned by the State Highway Agency.