Route Nj 29 SB over Wetlands
GoodMercer County, New Jersey · 0.14 MI West of I-295 · Structure no. 1130151
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 962 ft
- 16 main spans
- Daily traffic
- 48,025
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Route Nj 29 SB over Wetlands is a prestressed concrete stringer/multi-beam or girder carrying Route Nj 29 SB over Wetlands in Mercer County, New Jersey. It was built in 1995, so it is 30 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 48,025 vehicles a day, roughly 5% of them trucks, projected to reach 57,630 by 2044. The structure is 962 ft (293.2 m) long and 85 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route Nj 29 SB over Wetlands built?
It was built in 1995, making it 30 years old in 2025.
What condition is Route Nj 29 SB over Wetlands 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 2024.
How much traffic does Route Nj 29 SB over Wetlands carry?
About 48,025 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Route Nj 29 SB over Wetlands?
The structure is 962 ft (293.2 m) long with a longest span of 60 ft (18.3 m) and a deck 85 ft wide.
Who owns Route Nj 29 SB over Wetlands?
It is owned by the State Highway Agency.