NH128 over Beaver Brook
GoodRockingham County, New Hampshire · Windham T.L. · Structure no. 015401660002100
- Built
- 1934
- 91 years old, rebuilt 1993
- Condition
- Good
- inspected June 2023
- Type
- Frame
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 9,150
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH128 over Beaver Brook is a concrete frame carrying NH128 over Beaver Brook in Rockingham County, New Hampshire. It was built in 1934 and reconstructed in 1993, so it is 91 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 9,150 vehicles a day, roughly 4% of them trucks, projected to reach 13,542 by 2043. The structure is 31 ft (9.6 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 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 1934, making it 91 years old in 2025. It was reconstructed in 1993.
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 2023.
How much traffic does NH128 over Beaver Brook carry?
About 9,150 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is NH128 over Beaver Brook?
The structure is 31 ft (9.6 m) long with a longest span of 28 ft (8.5 m) and a deck 36 ft wide.
Who owns NH128 over Beaver Brook?
It is owned by the State Highway Agency.