River Road over Route Nj 21 SB
FairPassaic County, New Jersey · 0.5 MI N of Nj 3 · Structure no. 1603158
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected February 2023
- Type
- Frame
- Concrete
- Length
- 322 ft
- 1 main span
- Daily traffic
- 5,070
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
River Road over Route Nj 21 SB is a concrete frame carrying River Road over Route Nj 21 SB in Passaic County, New Jersey. It was built in 1961, so it is 64 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 6 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 5,070 vehicles a day, roughly 3% of them trucks, projected to reach 6,190 by 2043. The structure is 322 ft (98.1 m) long and 38 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 |
|---|---|---|
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River Road over Route Nj 21 SB built?
It was built in 1961, making it 64 years old in 2025.
What condition is River Road over Route Nj 21 SB 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 February 2023.
How much traffic does River Road over Route Nj 21 SB carry?
About 5,070 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is River Road over Route Nj 21 SB?
The structure is 322 ft (98.1 m) long with a longest span of 36 ft (11 m) and a deck 38 ft wide.
Who owns River Road over Route Nj 21 SB?
It is owned by the State Highway Agency.