US 3 Nh 11 NH127 over Pemigewasset River
GoodMerrimack County, New Hampshire · 2.0 MI from Tilton T/L · Structure no. 008801530011000
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 406 ft
- 3 main spans
- Daily traffic
- 12,379
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
US 3 Nh 11 NH127 over Pemigewasset River is a steel continuous stringer/multi-beam or girder carrying US 3 Nh 11 NH127 over Pemigewasset River in Merrimack County, New Hampshire. It was built in 1994, so it is 31 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 12,379 vehicles a day, roughly 5% of them trucks, projected to reach 18,320 by 2043. The structure is 406 ft (123.7 m) long and 69 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| 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 US 3 Nh 11 NH127 over Pemigewasset River built?
It was built in 1994, making it 31 years old in 2025.
What condition is US 3 Nh 11 NH127 over Pemigewasset River 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 US 3 Nh 11 NH127 over Pemigewasset River carry?
About 12,379 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is US 3 Nh 11 NH127 over Pemigewasset River?
The structure is 406 ft (123.7 m) long with a longest span of 152 ft (46.3 m) and a deck 69 ft wide.
Who owns US 3 Nh 11 NH127 over Pemigewasset River?
It is owned by the City or Municipal Highway Agency.