I-93 North of Boston Downtown (Central Artery) South of Boston (Southeast Expressway)
I-95 North of Route 128 South of Route 128
I-495 North of Mass. Turnpike South of Mass. Turnpike
Route 2 I-495 to Cambridge
Route 3 N.H. line to Route 128 Braintree to Cape Cod
Route 9 I-495 to Boston
Route 24 Randolph to Raynham
Route 128 North of Mass. Turnpike South of Mass. Turnpike