Nh 28 Bypass over Beaver Brook
GoodRockingham County, New Hampshire · 4.0 MI S Auburn Tl · Structure no. 006300750011100
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected September 2024
- Type
- Frame
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 12,708
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nh 28 Bypass over Beaver Brook is a concrete frame carrying Nh 28 Bypass over Beaver Brook in Rockingham County, New Hampshire. It was built in 1996, so it is 29 years old, younger 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 12,708 vehicles a day, roughly 5% of them trucks, projected to reach 18,807 by 2043. The structure is 30 ft (9.1 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nh 28 Bypass over Beaver Brook built?
It was built in 1996, making it 29 years old in 2025.
What condition is Nh 28 Bypass over Beaver 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 September 2024.
How much traffic does Nh 28 Bypass over Beaver Brook carry?
About 12,708 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Nh 28 Bypass over Beaver Brook?
The structure is 30 ft (9.1 m) long with a longest span of 27 ft (8.2 m) and a deck 44 ft wide.
Who owns Nh 28 Bypass over Beaver Brook?
It is owned by the City or Municipal Highway Agency.