NH145 over Connecticut River
GoodCoos County, New Hampshire · Pittsburg Tl · Structure no. 004800900012100
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 87 ft
- 1 main span
- Daily traffic
- 723
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH145 over Connecticut River is a prestressed concrete box beam or girders - multiple carrying NH145 over Connecticut River in Coos County, New Hampshire. It was built in 2006, so it is 19 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 723 vehicles a day, roughly 10% of them trucks, projected to reach 1,070 by 2043. The structure is 87 ft (26.4 m) long and 36 ft wide. If it were closed, the detour would be 19.9 mi (32 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 NH145 over Connecticut River built?
It was built in 2006, making it 19 years old in 2025.
What condition is NH145 over Connecticut 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 August 2024.
How much traffic does NH145 over Connecticut River carry?
About 723 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is NH145 over Connecticut River?
The structure is 87 ft (26.4 m) long with a longest span of 85 ft (25.9 m) and a deck 36 ft wide.
Who owns NH145 over Connecticut River?
It is owned by the State Highway Agency.