I-80 Ramp B over US 46 EB
FairMorris County, New Jersey · I-280 Interchange · Structure no. 1414177
- Built
- 1973
- 52 years old, rebuilt 2016
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 149 ft
- 3 main spans
- Daily traffic
- 5,926
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-80 Ramp B over US 46 EB is a steel stringer/multi-beam or girder carrying I-80 Ramp B over US 46 EB in Morris County, New Jersey. It was built in 1973 and reconstructed in 2016, so it is 52 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 5,926 vehicles a day, roughly 9% of them trucks, projected to reach 7,230 by 2044. The structure is 149 ft (45.4 m) long and 28 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 | 8 Very Good | No problems noted. |
| 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 I-80 Ramp B over US 46 EB built?
It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2016.
What condition is I-80 Ramp B over US 46 EB 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 August 2024.
How much traffic does I-80 Ramp B over US 46 EB carry?
About 5,926 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is I-80 Ramp B over US 46 EB?
The structure is 149 ft (45.4 m) long with a longest span of 79 ft (24.1 m) and a deck 28 ft wide.
Who owns I-80 Ramp B over US 46 EB?
It is owned by the State Highway Agency.