Exits 23-24-25 share a ramp when travelling north. Take the first right for Recreation Road. Take the second right for the Massachusetts Turnpike (I-90).

Photos taken May 2009.

Exits 46A-B share a ramp when travelling north. Take the first exit to go east on Marrett Road (MA 2A) or the second exit to go west. The Lexington Service Plaza is located between the two exits.

Photos taken February 2025.

Exits 50A-B share a ramp when travelling north. Take the first right for US 3 north. Take the second right for Middlesex Turnpike.

Photo taken February 2025.