NH137 over Nubanusit Brook
GoodCheshire County, New Hampshire · 1.24 Mi. NW Dublin Tl · Structure no. 011501940007200
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected May 2024
- Type
- Frame
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 1,777
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH137 over Nubanusit Brook is a concrete frame carrying NH137 over Nubanusit Brook in Cheshire County, New Hampshire. It was built in 1970, so it is 55 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 1,777 vehicles a day, roughly 4% of them trucks, projected to reach 2,629 by 2043. The structure is 24 ft (7.3 m) long and 31 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NH137 over Nubanusit Brook built?
It was built in 1970, making it 55 years old in 2025.
What condition is NH137 over Nubanusit 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 May 2024.
How much traffic does NH137 over Nubanusit Brook carry?
About 1,777 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is NH137 over Nubanusit Brook?
The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 31 ft wide.
Who owns NH137 over Nubanusit Brook?
It is owned by the State Highway Agency.