Distribution Blvd over Mill Brook
FairMiddlesex County, New Jersey · 0.5 MI West of CR 667 · Structure no. 121B507
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 58 ft
- 1 main span
- Daily traffic
- 377
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Distribution Blvd over Mill Brook is a prestressed concrete box beam or girders - multiple carrying Distribution Blvd over Mill Brook in Middlesex County, New Jersey. It was built in 1990, so it is 35 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 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 377 vehicles a day, roughly 1% of them trucks, projected to reach 460 by 2043. The structure is 58 ft (17.7 m) long and 43 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Distribution Blvd over Mill Brook built?
It was built in 1990, making it 35 years old in 2025.
What condition is Distribution Blvd over Mill Brook 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 Distribution Blvd over Mill Brook carry?
About 377 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Distribution Blvd over Mill Brook?
The structure is 58 ft (17.7 m) long with a longest span of 57 ft (17.4 m) and a deck 43 ft wide.
Who owns Distribution Blvd over Mill Brook?
It is owned by the County Highway Agency.