I-80 EB & Ramp D over US 46 WB
FairMorris County, New Jersey · I-280 Interchange · Structure no. 1414178
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 178 ft
- 3 main spans
- Daily traffic
- 53,400
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-80 EB & Ramp D over US 46 WB is a steel stringer/multi-beam or girder carrying I-80 EB & Ramp D over US 46 WB in Morris County, New Jersey. It was built in 1973, 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 5 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 53,400 vehicles a day, roughly 9% of them trucks, projected to reach 64,100 by 2044. The structure is 178 ft (54.3 m) long and 76 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-80 EB & Ramp D over US 46 WB built?
It was built in 1973, making it 52 years old in 2025.
What condition is I-80 EB & Ramp D over US 46 WB 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 July 2024.
How much traffic does I-80 EB & Ramp D over US 46 WB carry?
About 53,400 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is I-80 EB & Ramp D over US 46 WB?
The structure is 178 ft (54.3 m) long with a longest span of 81 ft (24.7 m) and a deck 76 ft wide.
Who owns I-80 EB & Ramp D over US 46 WB?
It is owned by the State Highway Agency.