Main Street over Blair Creek
FairWarren County, New Jersey · 0.22 MI East of Route 94 · Structure no. 2100404
- Built
- 1900
- 125 years old, rebuilt 1984
- Condition
- Fair
- inspected March 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 1,540
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Main Street over Blair Creek is a prestressed concrete slab carrying Main Street over Blair Creek in Warren County, New Jersey. It was built in 1900 and reconstructed in 1984, so it is 125 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 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 1,540 vehicles a day, roughly 3% of them trucks, projected to reach 1,879 by 2043. The structure is 29 ft (8.8 m) long and 56 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 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 Main Street over Blair Creek built?
It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1984.
What condition is Main Street over Blair Creek 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 March 2023.
How much traffic does Main Street over Blair Creek carry?
About 1,540 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Main Street over Blair Creek?
The structure is 29 ft (8.8 m) long with a longest span of 25 ft (7.6 m) and a deck 56 ft wide.
Who owns Main Street over Blair Creek?
It is owned by the County Highway Agency.