Nh 25C over Eastman Brook
GoodGrafton County, New Hampshire · 2.51 Mi. NW of Warren Tl · Structure no. 020901590012700
- Built
- 1936
- 89 years old, rebuilt 2013
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 451
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nh 25C over Eastman Brook is a concrete slab carrying Nh 25C over Eastman Brook in Grafton County, New Hampshire. It was built in 1936 and reconstructed in 2013, so it is 89 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 451 vehicles a day, roughly 10% of them trucks, projected to reach 667 by 2043. The structure is 27 ft (8.3 m) long and 35 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nh 25C over Eastman Brook built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 2013.
What condition is Nh 25C over Eastman 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 April 2023.
How much traffic does Nh 25C over Eastman Brook carry?
About 451 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Nh 25C over Eastman Brook?
The structure is 27 ft (8.3 m) long with a longest span of 26 ft (7.8 m) and a deck 35 ft wide.
Who owns Nh 25C over Eastman Brook?
It is owned by the State Highway Agency.