NH103 over Stevens Brook
GoodMerrimack County, New Hampshire · .1 MI E JCT Rt 89 · Structure no. 026301650010600
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected May 2023
- Type
- Frame
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 7,253
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH103 over Stevens Brook is a concrete frame carrying NH103 over Stevens Brook in Merrimack County, New Hampshire. It was built in 1966, so it is 59 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 7,253 vehicles a day, roughly 10% of them trucks, projected to reach 10,734 by 2043. The structure is 32 ft (9.8 m) long and 60 ft wide. If it were closed, the detour would be 16.2 mi (26 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 NH103 over Stevens Brook built?
It was built in 1966, making it 59 years old in 2025.
What condition is NH103 over Stevens Brook in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does NH103 over Stevens Brook carry?
About 7,253 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is NH103 over Stevens Brook?
The structure is 32 ft (9.8 m) long with a longest span of 28 ft (8.5 m) and a deck 60 ft wide.
Who owns NH103 over Stevens Brook?
It is owned by the State Highway Agency.