S Main ST (cr 678) over Lopatcong Creek
PoorWarren County, New Jersey · 0.55 MI West of CR 519 · Structure no. 2101903
- Built
- 1925
- 100 years old, rebuilt 1967
- Condition
- Poor
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 48 ft
- 1 main span
- Daily traffic
- 8,549
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
S Main ST (cr 678) over Lopatcong Creek is a steel stringer/multi-beam or girder carrying S Main ST (cr 678) over Lopatcong Creek in Warren County, New Jersey. It was built in 1925 and reconstructed in 1967, so it is 100 years old, older than the New Jersey average of 58.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 8,549 vehicles a day, roughly 4% of them trucks, projected to reach 10,431 by 2043. The structure is 48 ft (14.6 m) long and 55 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S Main ST (cr 678) over Lopatcong Creek built?
It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1967.
What condition is S Main ST (cr 678) over Lopatcong Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2023.
How much traffic does S Main ST (cr 678) over Lopatcong Creek carry?
About 8,549 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is S Main ST (cr 678) over Lopatcong Creek?
The structure is 48 ft (14.6 m) long with a longest span of 41 ft (12.5 m) and a deck 55 ft wide.
Who owns S Main ST (cr 678) over Lopatcong Creek?
It is owned by the County Highway Agency.