NH140 over Tioga River
GoodMerrimack County, New Hampshire · 0.1 MI W Belmont Tl · Structure no. 019601520015000
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 41 ft
- 2 main spans
- Daily traffic
- 9,196
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH140 over Tioga River is a concrete continuous culvert carrying NH140 over Tioga River in Merrimack County, New Hampshire. It was built in 1968, so it is 57 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 9,196 vehicles a day, roughly 4% of them trucks, projected to reach 13,610 by 2043. The structure is 41 ft (12.5 m) long. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NH140 over Tioga River built?
It was built in 1968, making it 57 years old in 2025.
What condition is NH140 over Tioga 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 2023.
How much traffic does NH140 over Tioga River carry?
About 9,196 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is NH140 over Tioga River?
The structure is 41 ft (12.5 m) long with a longest span of 20 ft (6.1 m).
Who owns NH140 over Tioga River?
It is owned by the State Highway Agency.