US 1 over Duck Pond Run
FairMercer County, New Jersey · 2.19 Miles North of I-295 · Structure no. 1103153
- Built
- 1928
- 97 years old, rebuilt 1996
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 25 ft
- 1 main span
- Daily traffic
- 120,147
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 1 over Duck Pond Run is a steel stringer/multi-beam or girder carrying US 1 over Duck Pond Run in Mercer County, New Jersey. It was built in 1928 and reconstructed in 1996, so it is 97 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 120,147 vehicles a day, roughly 4% of them trucks, projected to reach 144,176 by 2044. The structure is 25 ft (7.6 m) long and 129 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 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 US 1 over Duck Pond Run built?
It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1996.
What condition is US 1 over Duck Pond Run 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 July 2024.
How much traffic does US 1 over Duck Pond Run carry?
About 120,147 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is US 1 over Duck Pond Run?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 129 ft wide.
Who owns US 1 over Duck Pond Run?
It is owned by the State Highway Agency.