US202 over Isinglass River
GoodStrafford County, New Hampshire · 2.8 MI SW Rochester Tl · Structure no. 001500750012200
- Built
- 1934
- 91 years old, rebuilt 2022
- Condition
- Good
- inspected June 2024
- Type
- Tee Beam
- Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 5,938
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US202 over Isinglass River is a concrete tee beam carrying US202 over Isinglass River in Strafford County, New Hampshire. It was built in 1934 and reconstructed in 2022, so it is 91 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 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 5,938 vehicles a day, roughly 4% of them trucks, projected to reach 8,788 by 2043. The structure is 55 ft (16.7 m) long and 37 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 US202 over Isinglass River built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 2022.
What condition is US202 over Isinglass 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 June 2024.
How much traffic does US202 over Isinglass River carry?
About 5,938 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is US202 over Isinglass River?
The structure is 55 ft (16.7 m) long with a longest span of 50 ft (15.3 m) and a deck 37 ft wide.
Who owns US202 over Isinglass River?
It is owned by the State Highway Agency.