Portsmouth Traffic Circle
| Portsmouth Traffic Circle | |
|---|---|
| Location | |
| Portsmouth, NH | |
| Coordinates: | 43°04′22″N 70°46′50″W / 43.072681°N 70.780685°W |
| Roads at junction: |
 Spaulding Turnpike
|
| Construction | |
| Type: | Rotary |
I‑95 (Blue Star Turnpike)
US 1 Bypass
US 4
NH 16
The Portsmouth Traffic Circle is a four-point rotary in the city of Portsmouth, New Hampshire.
The southern exit of the circle provides access to Interstate 95 north and south, although only northbound I-95 traffic enters here. The eastern and northern exits are part of the U.S. Route 1 Bypass, and the western exit marks the eastern end of U.S. Route 4, as well as the southern terminus of NH Route 16 and the Spaulding Turnpike. Traffic from southbound I-95 also enters the circle here after navigating a circuitous series of ramps from exit 5.
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Wikipedia