By CBSBoston.com Staff

BOSTON (CBS) — The highway renumbering project has reached Interstate 93. The Massachusetts Department of Transportation will begin working to change the exit numbers on Sunday night.

Crews plan to start at Exit 13 on the Expressway and move up to the O’Neill Tunnel.

Next Sunday, they’ll begin at Exit 28 in Somerville and work north to the New Hampshire border.

Exits 1 through 12 on the Expressway will not change.

CBSBoston.com Staff