Nh 16 Nh 25 over Old Nh 16 Old Nh 25
GoodCarroll County, New Hampshire · New Nh 16 over Old Nh 16 · Structure no. 020401650024800
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 100 ft
- 1 main span
- Daily traffic
- 11,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nh 16 Nh 25 over Old Nh 16 Old Nh 25 is a steel stringer/multi-beam or girder carrying Nh 16 Nh 25 over Old Nh 16 Old Nh 25 in Carroll 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 11,700 vehicles a day, roughly 7% of them trucks, projected to reach 17,316 by 2043. The structure is 100 ft (30.5 m) long and 47 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nh 16 Nh 25 over Old Nh 16 Old Nh 25 built?
It was built in 1970, making it 55 years old in 2025.
What condition is Nh 16 Nh 25 over Old Nh 16 Old Nh 25 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 Nh 16 Nh 25 over Old Nh 16 Old Nh 25 carry?
About 11,700 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Nh 16 Nh 25 over Old Nh 16 Old Nh 25?
The structure is 100 ft (30.5 m) long with a longest span of 94 ft (28.7 m) and a deck 47 ft wide.
Who owns Nh 16 Nh 25 over Old Nh 16 Old Nh 25?
It is owned by the State Highway Agency.