Carpentersville RD over I 78
FairWarren County, New Jersey · 1/2 Mi. E of Del River · Structure no. 2112151
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 207 ft
- 2 main spans
- Daily traffic
- 375
- 2023 count
- Owner
- Private
- Private (other than railroad)
About this bridge
Carpentersville RD over I 78 is a steel stringer/multi-beam or girder carrying Carpentersville RD over I 78 in Warren County, New Jersey. It was built in 1987, so it is 38 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 375 vehicles a day, roughly 1% of them trucks, projected to reach 500 by 2043. The structure is 207 ft (63.1 m) long and 54 ft wide. If it were closed, the detour would be 5 mi (8 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 | 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 Carpentersville RD over I 78 built?
It was built in 1987, making it 38 years old in 2025.
What condition is Carpentersville RD over I 78 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 June 2023.
How much traffic does Carpentersville RD over I 78 carry?
About 375 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Carpentersville RD over I 78?
The structure is 207 ft (63.1 m) long with a longest span of 102 ft (31.1 m) and a deck 54 ft wide.
Who owns Carpentersville RD over I 78?
It is owned by the Private (other than railroad).