Massachusetts Route 3, MA 28 to I-93/US-1/MA 99

AMP: 54

Location: Route 3 and I-93, Boston

After the Route 28 split, exit right for I-93/US-1/Routes 3/3A south and left for 93/1 north. There is access from 93/1 to Route 99 north in this interchange, including via this I-93 north ramp.

AMP: 54

Location: Route 3 and I-93, Boston

Routes 3 and 3A merge onto I-93/US-1 south.

S to I-90/MA 1A, N to MA 28

N to MA 28, S to I-90/MA 1A

N to MA 28/MA 38, S to I-90/MA 1A

N to MA 16, S to I-90/MA 1A

N to MA 38

S to MA 2, N to MA 3/MA 3A