Nh 33 over Winnicut River
PoorRockingham County, New Hampshire · 1.4 MI from Stratham Tl · Structure no. 010201100010000
- Built
- 1959
- 66 years old, rebuilt 2004
- Condition
- Poor
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 65 ft
- 1 main span
- Daily traffic
- 17,736
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nh 33 over Winnicut River is a steel stringer/multi-beam or girder carrying Nh 33 over Winnicut River in Rockingham County, New Hampshire. It was built in 1959 and reconstructed in 2004, 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 17,736 vehicles a day, roughly 7% of them trucks, projected to reach 26,249 by 2043. The structure is 65 ft (19.8 m) long and 49 ft wide. If it were closed, the detour would be 8.1 mi (13 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nh 33 over Winnicut River built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2004.
What condition is Nh 33 over Winnicut River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.
How much traffic does Nh 33 over Winnicut River carry?
About 17,736 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Nh 33 over Winnicut River?
The structure is 65 ft (19.8 m) long with a longest span of 60 ft (18.3 m) and a deck 49 ft wide.
Who owns Nh 33 over Winnicut River?
It is owned by the State Highway Agency.