NH137 over Moose Brook
GoodHillsborough County, New Hampshire · 1.1 MI W JCT US202 · Structure no. 011201380011000
- Built
- 1939
- 86 years old, rebuilt 2008
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 76 ft
- 1 main span
- Daily traffic
- 1,254
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH137 over Moose Brook is a steel stringer/multi-beam or girder carrying NH137 over Moose Brook in Hillsborough County, New Hampshire. It was built in 1939 and reconstructed in 2008, so it is 86 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 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 1,254 vehicles a day, roughly 4% of them trucks, projected to reach 1,855 by 2043. The structure is 76 ft (23.2 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 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 NH137 over Moose Brook built?
It was built in 1939, making it 86 years old in 2025. It was reconstructed in 2008.
What condition is NH137 over Moose 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 Moose Brook carry?
About 1,254 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is NH137 over Moose Brook?
The structure is 76 ft (23.2 m) long with a longest span of 68 ft (20.7 m) and a deck 32 ft wide.
Who owns NH137 over Moose Brook?
It is owned by the State Highway Agency.