NH128 over Beaver Brook
GoodHillsborough County, New Hampshire · Windham Tl · Structure no. 020500670016000
- Built
- 1935
- 90 years old, rebuilt 2002
- Condition
- Good
- inspected June 2024
- Type
- Frame
- Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 4,824
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH128 over Beaver Brook is a concrete frame carrying NH128 over Beaver Brook in Hillsborough County, New Hampshire. It was built in 1935 and reconstructed in 2002, so it is 90 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 4,824 vehicles a day, roughly 7% of them trucks, projected to reach 7,139 by 2043. The structure is 34 ft (10.4 m) long and 36 ft wide. If it were closed, the detour would be 9.9 mi (16 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 NH128 over Beaver Brook built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 2002.
What condition is NH128 over Beaver Brook 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 June 2024.
How much traffic does NH128 over Beaver Brook carry?
About 4,824 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is NH128 over Beaver Brook?
The structure is 34 ft (10.4 m) long with a longest span of 30 ft (9.1 m) and a deck 36 ft wide.
Who owns NH128 over Beaver Brook?
It is owned by the State Highway Agency.