North 9th Street over Montclair Boonton Line
FairEssex County, New Jersey · 1.0 MI East of Gsp · Structure no. 0762151
- Built
- 1904
- 121 years old, rebuilt 1993
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 131 ft
- 1 main span
- Daily traffic
- 3,040
- 2023 count
- Owner
- Unknown
- Unknown
About this bridge
North 9th Street over Montclair Boonton Line is a steel stringer/multi-beam or girder carrying North 9th Street over Montclair Boonton Line in Essex County, New Jersey. It was built in 1904 and reconstructed in 1993, so it is 121 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 3,040 vehicles a day, roughly 1% of them trucks, projected to reach 3,650 by 2043. The structure is 131 ft (39.9 m) long and 48 ft wide.
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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was North 9th Street over Montclair Boonton Line built?
It was built in 1904, making it 121 years old in 2025. It was reconstructed in 1993.
What condition is North 9th Street over Montclair Boonton Line 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 March 2023.
How much traffic does North 9th Street over Montclair Boonton Line carry?
About 3,040 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is North 9th Street over Montclair Boonton Line?
The structure is 131 ft (39.9 m) long with a longest span of 120 ft (36.6 m) and a deck 48 ft wide.
Who owns North 9th Street over Montclair Boonton Line?
It is owned by the Unknown and maintained by the Other State Agency.