The Frederick E. Everett Turnpike, also called the Central New Hampshire Turnpike, is a controlled-access toll road in the U.S. state of New Hampshire, running 44 miles (71 km) from the Massachusetts border at Nashua north to Concord.

The southern portion of the turnpike, in Nashua, is posted as US-3, serving as an extension of the US-3 freeway (Northwest Expressway) from Burlington, Massachusetts.

There are two mainline toll plazas on the turnpike, in Bedford and Hooksett, that each charge $1.00 for cash and out of state E-ZPass users.

Major rest areas combined with state-run liquor stores are located on either side of the highway in Hooksett just north of the mainline toll plaza on I-93.

[4] The proposed (but mostly unbuilt) Circumferential Highway around the east side of Nashua is defined as part of the turnpike.

Signs for the turnpike are most prominent on the Merrimack-Bedford segment, which lacks any concurrent US or Interstate route.

The sole mention of the Everett Turnpike north of the I-293 merge is on New Hampshire Route 3A at the intersection with Hackett Hill Road leading to exit 11 in Hooksett.

A sign with the Turnpike and I-93 shields notes the highway as leading north to Concord and south to Manchester.

North of there, the mile markers and sequential exit numbers relate to the concurrent Interstate highways.

[6] In 1957, a second portion was opened from Queen City Avenue north to Manchester Street (US 3) in Concord (modern I-93 exit 13).

Finally, the last segment of the route, an extension from the then-southern terminus at Daniel Webster Highway to the Massachusetts border to meet the Northwest Expressway, was completed in 1966.

Finally, in 2011, Raymond Wieczorek Drive (exit 13), a connector from the Everett Turnpike from just south of the I-293 merge to Manchester–Boston Regional Airport, was built.