I-78 Ramp H over I-287 SB & I-78 Ramp G
GoodSomerset County, New Jersey · At I78 Interchange · Structure no. 1814165
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 134 ft
- 1 main span
- Daily traffic
- 21,803
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-78 Ramp H over I-287 SB & I-78 Ramp G is a steel stringer/multi-beam or girder carrying I-78 Ramp H over I-287 SB & I-78 Ramp G in Somerset County, New Jersey. It was built in 2017, so it is 8 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 21,803 vehicles a day, roughly 14% of them trucks, projected to reach 26,163 by 2043. The structure is 134 ft (40.8 m) long and 29 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-78 Ramp H over I-287 SB & I-78 Ramp G built?
It was built in 2017, making it 8 years old in 2025.
What condition is I-78 Ramp H over I-287 SB & I-78 Ramp G in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.
How much traffic does I-78 Ramp H over I-287 SB & I-78 Ramp G carry?
About 21,803 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is I-78 Ramp H over I-287 SB & I-78 Ramp G?
The structure is 134 ft (40.8 m) long with a longest span of 129 ft (39.3 m) and a deck 29 ft wide.
Who owns I-78 Ramp H over I-287 SB & I-78 Ramp G?
It is owned by the State Highway Agency.