Mlltwn RD (cr 636) over Rahway River
FairUnion County, New Jersey · 0.28 MI W/Springfield RD · Structure no. 2019045
- Built
- 1965
- 60 years old, rebuilt 2005
- Condition
- Fair
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 123 ft
- 2 main spans
- Daily traffic
- 7,519
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Mlltwn RD (cr 636) over Rahway River is a prestressed concrete box beam or girders - multiple carrying Mlltwn RD (cr 636) over Rahway River in Union County, New Jersey. It was built in 1965 and reconstructed in 2005, so it is 60 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 6 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 7,519 vehicles a day, roughly 4% of them trucks, projected to reach 9,175 by 2044. The structure is 123 ft (37.5 m) long and 60 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mlltwn RD (cr 636) over Rahway River built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2005.
What condition is Mlltwn RD (cr 636) over Rahway River 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 2024.
How much traffic does Mlltwn RD (cr 636) over Rahway River carry?
About 7,519 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is Mlltwn RD (cr 636) over Rahway River?
The structure is 123 ft (37.5 m) long with a longest span of 60 ft (18.3 m) and a deck 60 ft wide.
Who owns Mlltwn RD (cr 636) over Rahway River?
It is owned by the County Highway Agency.