US 3 over Soucook River
GoodMerrimack County, New Hampshire · Pembroke T.L. · Structure no. 005202150012400
- Built
- 1953
- 72 years old, rebuilt 1996
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 13,115
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 3 over Soucook River is a steel continuous stringer/multi-beam or girder carrying US 3 over Soucook River in Merrimack County, New Hampshire. It was built in 1953 and reconstructed in 1996, so it is 72 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 13,115 vehicles a day, roughly 5% of them trucks, projected to reach 19,410 by 2043. The structure is 150 ft (45.7 m) long and 61 ft wide. If it were closed, the detour would be 16.8 mi (27 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 3 over Soucook River built?
It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1996.
What condition is US 3 over Soucook River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does US 3 over Soucook River carry?
About 13,115 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is US 3 over Soucook River?
The structure is 150 ft (45.7 m) long with a longest span of 60 ft (18.3 m) and a deck 61 ft wide.
Who owns US 3 over Soucook River?
It is owned by the State Highway Agency.