Nh 27 over Lamprey River
FairRockingham County, New Hampshire · .6 MI E Candia Tl · Structure no. 021900830015100
- Built
- 1932
- 93 years old, rebuilt 1974
- Condition
- Fair
- inspected April 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 65 ft
- 3 main spans
- Daily traffic
- 2,642
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nh 27 over Lamprey River is a concrete continuous tee beam carrying Nh 27 over Lamprey River in Rockingham County, New Hampshire. It was built in 1932 and reconstructed in 1974, so it is 93 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 2,642 vehicles a day, roughly 7% of them trucks, projected to reach 3,910 by 2043. The structure is 65 ft (19.8 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 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 27 over Lamprey River built?
It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1974.
What condition is Nh 27 over Lamprey 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 April 2024.
How much traffic does Nh 27 over Lamprey River carry?
About 2,642 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Nh 27 over Lamprey River?
The structure is 65 ft (19.8 m) long with a longest span of 27 ft (8.2 m) and a deck 46 ft wide.
Who owns Nh 27 over Lamprey River?
It is owned by the State Highway Agency.