Guildhall Road over Connecticut River
FairCoos County, New Hampshire · Vermont State Line · Structure no. 019801410005900
- Built
- 1984
- 41 years old, rebuilt 2015
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 315 ft
- 3 main spans
- Daily traffic
- 815
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Guildhall Road over Connecticut River is a steel continuous stringer/multi-beam or girder carrying Guildhall Road over Connecticut River in Coos County, New Hampshire. It was built in 1984 and reconstructed in 2015, so it is 41 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 815 vehicles a day, roughly 4% of them trucks, projected to reach 1,206 by 2043. The structure is 315 ft (95.9 m) long and 37 ft wide. If it were closed, the detour would be 14.3 mi (23 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Guildhall Road over Connecticut River built?
It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2015.
What condition is Guildhall Road over Connecticut River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.
How much traffic does Guildhall Road over Connecticut River carry?
About 815 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Guildhall Road over Connecticut River?
The structure is 315 ft (95.9 m) long with a longest span of 120 ft (36.6 m) and a deck 37 ft wide.
Who owns Guildhall Road over Connecticut River?
It is owned by the State Highway Agency.