AMP: 123
Location: Storrow Dr and Longfellow Brg, Boston
Just as 28 joins 3/3A, 3/3A will split to head up to Kendall Square in Cambridge. Keep right for 28 south/Storrow Drive.
S to I-93/US-1/MA 99, N to US-3/MA 2A/MA 3A
N to US-3/MA 2A/MA 3, S to I-93/US-1/MA 99
S to MA 28, N to US-3/MA 2A/MA 3A
N to US-3/MA 2A/MA 3, S to MA 28
S to I-93/US-1/MA 99, N to MA 28
N to MA 28, S to I-93/US-1/MA 99
