Depot Street over Suncook River
GoodMerrimack County, New Hampshire · 0.06 MI FR Epsom Tl · Structure no. 004601380010500
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 175 ft
- 2 main spans
- Daily traffic
- 453
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Depot Street over Suncook River is a steel stringer/multi-beam or girder carrying Depot Street over Suncook River in Merrimack County, New Hampshire. It was built in 1981, so it is 44 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 453 vehicles a day, roughly 4% of them trucks, projected to reach 670 by 2043. The structure is 175 ft (53.3 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 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 Depot Street over Suncook River built?
It was built in 1981, making it 44 years old in 2025.
What condition is Depot Street over Suncook 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 October 2024.
How much traffic does Depot Street over Suncook River carry?
About 453 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Depot Street over Suncook River?
The structure is 175 ft (53.3 m) long with a longest span of 85 ft (25.9 m) and a deck 31 ft wide.
Who owns Depot Street over Suncook River?
It is owned by the City or Municipal Highway Agency.