NH155 over Bellamy River
GoodStrafford County, New Hampshire · .2MI from Dover Tl · Structure no. 015901200009600
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 80 ft
- 1 main span
- Daily traffic
- 11,771
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH155 over Bellamy River is a steel stringer/multi-beam or girder carrying NH155 over Bellamy River in Strafford County, New Hampshire. It was built in 1982, so it is 43 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 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 11,771 vehicles a day, roughly 4% of them trucks, projected to reach 17,421 by 2043. The structure is 80 ft (24.4 m) long and 47 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 | 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 NH155 over Bellamy River built?
It was built in 1982, making it 43 years old in 2025.
What condition is NH155 over Bellamy 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 April 2023.
How much traffic does NH155 over Bellamy River carry?
About 11,771 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is NH155 over Bellamy River?
The structure is 80 ft (24.4 m) long with a longest span of 75 ft (22.9 m) and a deck 47 ft wide.
Who owns NH155 over Bellamy River?
It is owned by the State Highway Agency.