Nj 133 WB over North Main ST (539)
GoodMercer County, New Jersey · 0.45 MI East of RTE 130 · Structure no. 1143173
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 79 ft
- 1 main span
- Daily traffic
- 12,720
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 133 WB over North Main ST (539) is a prestressed concrete stringer/multi-beam or girder carrying Nj 133 WB over North Main ST (539) in Mercer County, New Jersey. It was built in 1998, so it is 27 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 12,720 vehicles a day, roughly 4% of them trucks, projected to reach 15,220 by 2044. The structure is 79 ft (24.1 m) long and 42 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nj 133 WB over North Main ST (539) built?
It was built in 1998, making it 27 years old in 2025.
What condition is Nj 133 WB over North Main ST (539) 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 June 2024.
How much traffic does Nj 133 WB over North Main ST (539) carry?
About 12,720 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is Nj 133 WB over North Main ST (539)?
The structure is 79 ft (24.1 m) long with a longest span of 76 ft (23.2 m) and a deck 42 ft wide.
Who owns Nj 133 WB over North Main ST (539)?
It is owned by the State Highway Agency.