NH123A over Cold River
GoodSullivan County, New Hampshire · 4.16 Mi. from Langdon Tl · Structure no. 000101240005700
- Built
- 1961
- 64 years old, rebuilt 2002
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 158 ft
- 3 main spans
- Daily traffic
- 369
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH123A over Cold River is a steel continuous stringer/multi-beam or girder carrying NH123A over Cold River in Sullivan County, New Hampshire. It was built in 1961 and reconstructed in 2002, so it is 64 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 369 vehicles a day, roughly 6% of them trucks, projected to reach 546 by 2043. The structure is 158 ft (48.2 m) long and 35 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 | 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 NH123A over Cold River built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2002.
What condition is NH123A over Cold 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 June 2024.
How much traffic does NH123A over Cold River carry?
About 369 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is NH123A over Cold River?
The structure is 158 ft (48.2 m) long with a longest span of 56 ft (17.1 m) and a deck 35 ft wide.
Who owns NH123A over Cold River?
It is owned by the State Highway Agency.