Nh 13 over S Br Piscataquog River
FairHillsborough County, New Hampshire · 0.8 MI S of JCT RTE 136 · Structure no. 017901030010300
- Built
- 1947
- 78 years old, rebuilt 2016
- Condition
- Fair
- inspected May 2024
- Type
- Frame
- Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 4,887
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nh 13 over S Br Piscataquog River is a concrete frame carrying Nh 13 over S Br Piscataquog River in Hillsborough County, New Hampshire. It was built in 1947 and reconstructed in 2016, so it is 78 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 6 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 4,887 vehicles a day, roughly 4% of them trucks, projected to reach 7,232 by 2043. The structure is 61 ft (18.6 m) long and 32 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nh 13 over S Br Piscataquog River built?
It was built in 1947, making it 78 years old in 2025. It was reconstructed in 2016.
What condition is Nh 13 over S Br Piscataquog 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 2024.
How much traffic does Nh 13 over S Br Piscataquog River carry?
About 4,887 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Nh 13 over S Br Piscataquog River?
The structure is 61 ft (18.6 m) long with a longest span of 55 ft (16.8 m) and a deck 32 ft wide.
Who owns Nh 13 over S Br Piscataquog River?
It is owned by the State Highway Agency.