US 3 over US 3A Nh 25 WB
FairGrafton County, New Hampshire · 4.1 MI from Rumney Tl · Structure no. 021601420014500
- Built
- 1965
- 60 years old, rebuilt 1993
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 122 ft
- 1 main span
- Daily traffic
- 4,355
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 3 over US 3A Nh 25 WB is a steel stringer/multi-beam or girder carrying US 3 over US 3A Nh 25 WB in Grafton County, New Hampshire. It was built in 1965 and reconstructed in 1993, so it is 60 years old, older than the New Hampshire average of 56.9 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 4,355 vehicles a day, roughly 4% of them trucks, projected to reach 6,445 by 2043. The structure is 122 ft (37.1 m) long and 51 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 3 over US 3A Nh 25 WB built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1993.
What condition is US 3 over US 3A Nh 25 WB 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 US 3 over US 3A Nh 25 WB carry?
About 4,355 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is US 3 over US 3A Nh 25 WB?
The structure is 122 ft (37.1 m) long with a longest span of 116 ft (35.5 m) and a deck 51 ft wide.
Who owns US 3 over US 3A Nh 25 WB?
It is owned by the State Highway Agency.