River Road North over Aldrich Brook
GoodCheshire County, New Hampshire · 0.57MI NH12 · Structure no. 027201070016300
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected July 2023
- Type
- Tee Beam
- Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 117
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
River Road North over Aldrich Brook is a concrete tee beam carrying River Road North over Aldrich Brook in Cheshire County, New Hampshire. It was built in 2014, so it is 11 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 117 vehicles a day, roughly 4% of them trucks, projected to reach 173 by 2043. The structure is 51 ft (15.5 m) long and 24 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River Road North over Aldrich Brook built?
It was built in 2014, making it 11 years old in 2025.
What condition is River Road North over Aldrich 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 July 2023.
How much traffic does River Road North over Aldrich Brook carry?
About 117 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is River Road North over Aldrich Brook?
The structure is 51 ft (15.5 m) long with a longest span of 48 ft (14.6 m) and a deck 24 ft wide.
Who owns River Road North over Aldrich Brook?
It is owned by the City or Municipal Highway Agency.