NH113A over Wonalancet River
FairCarroll County, New Hampshire · 3.4 MI from Sandwich Tl · Structure no. 025200440008000
- Built
- 1965
- 60 years old, rebuilt 2000
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 255
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH113A over Wonalancet River is a prestressed concrete stringer/multi-beam or girder carrying NH113A over Wonalancet River in Carroll County, New Hampshire. It was built in 1965 and reconstructed in 2000, so it is 60 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 255 vehicles a day, roughly 10% of them trucks, projected to reach 377 by 2043. The structure is 40 ft (12.2 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NH113A over Wonalancet River built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2000.
What condition is NH113A over Wonalancet River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.
How much traffic does NH113A over Wonalancet River carry?
About 255 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is NH113A over Wonalancet River?
The structure is 40 ft (12.2 m) long with a longest span of 32 ft (9.9 m) and a deck 31 ft wide.
Who owns NH113A over Wonalancet River?
It is owned by the State Highway Agency.