After crossing the Merrimack River, I-293 enters the modified cloverleaf exit 3 interchange where I-293, NH 101, and the Everett Turnpike intersect.

Exits 5 and 6 intersect local roads near bridges across the Merrimack River, allowing travelers access to both east and west sides of Manchester.

At exit 7, NH 3A leaves the concurrency, while I-293 and the turnpike continue north to the end of I-293 at another interchange with I-93, just south of the Hooksett barrier toll plaza.

Like I-393, the other auxiliary Interstate Highway in New Hampshire, I-293 is signed in concurrency with other routes along its entire length and never runs alone other than on transition ramps between NH 101 and the Everett Turnpike.

The Everett Turnpike was an early toll highway connecting the three cities of the Merrimack Valley: Nashua, Manchester, and Concord.