| Portsmouth Traffic Circle | |
|---|---|
 | |
| Location | |
| Portsmouth, NH | |
| Coordinates | 43°04′22″N 70°46′50″W / 43.072681°N 70.780685°W |
| Roads at junction |  I-95 (Blue Star Turnpike) Spaulding Turnpike |
| Construction | |
| Type | Rotary |
The Portsmouth Traffic Circle is a four-point rotary in the city of Portsmouth, New Hampshire.