Nj 23 over I-287 Ramp C
FairMorris County, New Jersey · 287SB Exit 52A · Structure no. 1420185
- Built
- 1990
- 35 years old, rebuilt 1992
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 71 ft
- 1 main span
- Daily traffic
- 71,650
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 23 over I-287 Ramp C is a prestressed concrete stringer/multi-beam or girder carrying Nj 23 over I-287 Ramp C in Morris County, New Jersey. It was built in 1990 and reconstructed in 1992, so it is 35 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 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 71,650 vehicles a day, roughly 4% of them trucks, projected to reach 87,500 by 2044. The structure is 71 ft (21.6 m) long and 95 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 Nj 23 over I-287 Ramp C built?
It was built in 1990, making it 35 years old in 2025. It was reconstructed in 1992.
What condition is Nj 23 over I-287 Ramp C 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 May 2024.
How much traffic does Nj 23 over I-287 Ramp C carry?
About 71,650 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is Nj 23 over I-287 Ramp C?
The structure is 71 ft (21.6 m) long with a longest span of 69 ft (21 m) and a deck 95 ft wide.
Who owns Nj 23 over I-287 Ramp C?
It is owned by the State Highway Agency.