Riverdale RD over Pequannock River
GoodPassaic County, New Jersey · 0.38 MI West of CR 691 · Structure no. 1600027
- Built
- 1977
- 48 years old, rebuilt 2010
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 171 ft
- 2 main spans
- Daily traffic
- 11,745
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Riverdale RD over Pequannock River is a steel stringer/multi-beam or girder carrying Riverdale RD over Pequannock River in Passaic County, New Jersey. It was built in 1977 and reconstructed in 2010, so it is 48 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 11,745 vehicles a day, roughly 4% of them trucks, projected to reach 14,330 by 2043. The structure is 171 ft (52.1 m) long and 58 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Riverdale RD over Pequannock River built?
It was built in 1977, making it 48 years old in 2025. It was reconstructed in 2010.
What condition is Riverdale RD over Pequannock River 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 April 2023.
How much traffic does Riverdale RD over Pequannock River carry?
About 11,745 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Riverdale RD over Pequannock River?
The structure is 171 ft (52.1 m) long with a longest span of 86 ft (26.2 m) and a deck 58 ft wide.
Who owns Riverdale RD over Pequannock River?
It is owned by the County Highway Agency.