AMP: 0
Location: Rutherford Ave and Essex St, Boston
After the 38 rotary, Route 99 turns into a limited access highway for about a half mile.
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Location: New Rutherford Ave and Gilmore Brg, Boston
Exit right for the Gilmore Bridge to Memorial Drive and Cambridge. Keep left for 99 south towards downtown.
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Location: New Rutherford Ave and US 1, Boston
As 99 comes to an end, we’ll approach a series of routes – first, turn right for US 1 north onto the Tobin Bridge.
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Location: New Rutherford Ave and US 1, Boston
Exit right for US 1 north.
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Location: New Rutherford Ave and US 1, Boston
Just after that, keep right for ramps to I-93 south and Routes 3/3A in both directions (via Storrow Drive ramps).
AMP: 0
Location: New Rutherford Ave and I-93, Boston
Exit right for 93/3/3A south and 3/3A north via the Storrow Drive ramps. Route 99 ends.
N to MA 28/MA 38, S to I-90/MA 1A
S to I-90/MA 1A, N to MA 28
N to MA 28, S to I-90/MA 1A
N to I-93