US 3 over Sl&arr
FairCoos County, New Hampshire · 2.2 MI from Stratford Tl · Structure no. 019800700009300
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 68 ft
- 1 main span
- Daily traffic
- 3,019
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 3 over Sl&arr is a concrete culvert carrying US 3 over Sl&arr in Coos County, New Hampshire. It was built in 1959, so it is 66 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 3,019 vehicles a day, roughly 7% of them trucks, projected to reach 4,468 by 2043. The structure is 68 ft (20.7 m) long. If it were closed, the detour would be 14.3 mi (23 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 |
|---|---|---|
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 3 over Sl&arr built?
It was built in 1959, making it 66 years old in 2025.
What condition is US 3 over Sl&arr 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 June 2023.
How much traffic does US 3 over Sl&arr carry?
About 3,019 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is US 3 over Sl&arr?
The structure is 68 ft (20.7 m) long with a longest span of 68 ft (20.7 m).
Who owns US 3 over Sl&arr?
It is owned by the State Highway Agency.