Cokesbury Road over I-78
GoodHunterdon County, New Jersey · 3 MI East of Rt 31 · Structure no. 1018159
- Built
- 1968
- 57 years old, rebuilt 2013
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 231 ft
- 4 main spans
- Daily traffic
- 8,082
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Cokesbury Road over I-78 is a steel stringer/multi-beam or girder carrying Cokesbury Road over I-78 in Hunterdon County, New Jersey. It was built in 1968 and reconstructed in 2013, so it is 57 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 8,082 vehicles a day, roughly 3% of them trucks, projected to reach 9,698 by 2043. The structure is 231 ft (70.4 m) long and 55 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cokesbury Road over I-78 built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2013.
What condition is Cokesbury Road over I-78 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 April 2023.
How much traffic does Cokesbury Road over I-78 carry?
About 8,082 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Cokesbury Road over I-78?
The structure is 231 ft (70.4 m) long with a longest span of 89 ft (27.1 m) and a deck 55 ft wide.
Who owns Cokesbury Road over I-78?
It is owned by the State Highway Agency.