Eastman Hill Road over I-89 Nh 10
FairGrafton County, New Hampshire · 0.2 MI Lebanon T.L. · Structure no. 007700600009700
- Built
- 1961
- 64 years old, rebuilt 1993
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 186 ft
- 4 main spans
- Daily traffic
- 2,191
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Eastman Hill Road over I-89 Nh 10 is a steel continuous stringer/multi-beam or girder carrying Eastman Hill Road over I-89 Nh 10 in Grafton County, New Hampshire. It was built in 1961 and reconstructed in 1993, so it is 64 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 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 2,191 vehicles a day, roughly 9% of them trucks, projected to reach 3,242 by 2043. The structure is 186 ft (56.7 m) long and 60 ft wide.
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 | 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 Eastman Hill Road over I-89 Nh 10 built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1993.
What condition is Eastman Hill Road over I-89 Nh 10 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 2023.
How much traffic does Eastman Hill Road over I-89 Nh 10 carry?
About 2,191 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Eastman Hill Road over I-89 Nh 10?
The structure is 186 ft (56.7 m) long with a longest span of 58 ft (17.7 m) and a deck 60 ft wide.
Who owns Eastman Hill Road over I-89 Nh 10?
It is owned by the State Highway Agency.