NH108 over Squamscott River
GoodRockingham County, New Hampshire · Newfields-Stratham Tl · Structure no. 018301340006700
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 417 ft
- 3 main spans
- Daily traffic
- 13,846
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH108 over Squamscott River is a steel continuous stringer/multi-beam or girder carrying NH108 over Squamscott River in Rockingham County, New Hampshire. It was built in 2001, so it is 24 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 13,846 vehicles a day, roughly 1% of them trucks, projected to reach 20,492 by 2043. The structure is 417 ft (127 m) long and 46 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NH108 over Squamscott River built?
It was built in 2001, making it 24 years old in 2025.
What condition is NH108 over Squamscott 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 July 2024.
How much traffic does NH108 over Squamscott River carry?
About 13,846 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is NH108 over Squamscott River?
The structure is 417 ft (127 m) long with a longest span of 164 ft (50 m) and a deck 46 ft wide.
Who owns NH108 over Squamscott River?
It is owned by the State Highway Agency.