I-95 @ RT-20 (Exit 26)
RT-3 @ RT-62 (Exit 26)
RT-3 s/o Groton Rd
I-93 @ Savin Hill (Exits 14-15)
I-93 Btwn RT-28 & 37(Exit 5 & 6)
I-95 @ RT-2A (Exit 30)
RT-3 s/o Concord Rd
RT-3 @ Westford Rd (Exit 34)
I-93 @ RT-24 (Exit 4)
I-95 @ RT-3A (Exit 33)
