Nj 18 over River ROAD(CR.609)
GoodMiddlesex County, New Jersey · 1.57 Mi. N. from Rt Nj 27 · Structure no. 1237159
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 377 ft
- 3 main spans
- Daily traffic
- 23,813
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 18 over River ROAD(CR.609) is a steel continuous stringer/multi-beam or girder carrying Nj 18 over River ROAD(CR.609) in Middlesex County, New Jersey. It was built in 2005, so it is 20 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 23,813 vehicles a day, roughly 5% of them trucks, projected to reach 28,576 by 2044. The structure is 377 ft (114.9 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nj 18 over River ROAD(CR.609) built?
It was built in 2005, making it 20 years old in 2025.
What condition is Nj 18 over River ROAD(CR.609) 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 November 2024.
How much traffic does Nj 18 over River ROAD(CR.609) carry?
About 23,813 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Nj 18 over River ROAD(CR.609)?
The structure is 377 ft (114.9 m) long with a longest span of 147 ft (44.8 m) and a deck 47 ft wide.
Who owns Nj 18 over River ROAD(CR.609)?
It is owned by the State Highway Agency.