Nh 9 Nh 10 over Elm Street
FairCheshire County, New Hampshire · 0.8 MI East of JCT 12 · Structure no. 013601290009900
- Built
- 1978
- 47 years old, rebuilt 2016
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 78 ft
- 1 main span
- Daily traffic
- 10,814
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Nh 9 Nh 10 over Elm Street is a steel stringer/multi-beam or girder carrying Nh 9 Nh 10 over Elm Street in Cheshire County, New Hampshire. It was built in 1978 and reconstructed in 2016, so it is 47 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 10,814 vehicles a day, roughly 5% of them trucks, projected to reach 16,004 by 2043. The structure is 78 ft (23.8 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nh 9 Nh 10 over Elm Street built?
It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2016.
What condition is Nh 9 Nh 10 over Elm Street 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 March 2023.
How much traffic does Nh 9 Nh 10 over Elm Street carry?
About 10,814 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Nh 9 Nh 10 over Elm Street?
The structure is 78 ft (23.8 m) long with a longest span of 69 ft (21 m) and a deck 53 ft wide.
Who owns Nh 9 Nh 10 over Elm Street?
It is owned by the State Highway Agency.