Palisades Ip NB over Alpine Approach Road
FairBergen County, New Jersey · 2.92 Mi. S. of US 9W · Structure no. 4000012
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected December 2023
- Type
- Arch - Deck
- Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 34,560
- 2023 count
- Owner
- State
- Other State Agency
About this bridge
Palisades Ip NB over Alpine Approach Road is a concrete arch - deck carrying Palisades Ip NB over Alpine Approach Road in Bergen County, New Jersey. It was built in 1954, so it is 71 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 34,560 vehicles a day, roughly 1% of them trucks, projected to reach 42,169 by 2043. The structure is 50 ft (15.2 m) long and 60 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 Palisades Ip NB over Alpine Approach Road built?
It was built in 1954, making it 71 years old in 2025.
What condition is Palisades Ip NB over Alpine Approach Road 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 December 2023.
How much traffic does Palisades Ip NB over Alpine Approach Road carry?
About 34,560 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Palisades Ip NB over Alpine Approach Road?
The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 60 ft wide.
Who owns Palisades Ip NB over Alpine Approach Road?
It is owned by the Other State Agency.