AMP: 48
Location: Southern Artery and Washington St, Quincy
No reassurance shield after turning right onto Southern Artery.
AMP: 50
Location: Southern Artery and Butler Rd, Quincy
A mile later, turn left onto Furnace Brook Parkway for Route 128 – which is a deprecated reference here as the portion of Route 128 that overlaps I-93 hasn’t existed since 1997 (though old school Bostonians still refer to it as such). Stay on 3A for Boston. This is also the turnoff for Quincy Square and all the John Adams historical sites.
AMP: 50
Location: Southern Artery and Furnace Brook Pkwy, Quincy
Reassurance shield after Furnace Brook Parkway.
AMP: 50
Location: Southern Artery and Hancock St, Quincy
Soon thereafter, Route 3A turns right onto Hancock Street.
AMP: 50
Location: Hancock St and Southern Artery, Quincy
Reassurance shield after the turn.
AMP: 51
Location: Hancock St and Elm Ave, Quincy
Reassurance shield a few blocks later.
AMP: 51
Location: Hancock St and Linden St, Quincy
Another reassurance shield another few blocks later.
AMP: 52
Location: Hancock St and Quincy Shore Dr, Quincy
Button copy height sign as we pass under Quincy Shore Drive. We’re almost to I-93.
AMP: 53
Location: Neponset Ave and Gallivan Blvd, Boston
As we cross into Boston, turn left to connect to Route 203, which heads to Jamaica Plain.
AMP: 53
Location: Neponset Ave and Gallivan Blvd, Boston
Keep left for Route 203. Keep right for I-93/US-1, which also carries Route 3 and silent Routes 1A and 3A – so Route 3A will merge onto I-93 here, and will remain quiet (though very much on the books) all the way to the other side of the 128 corridor.
N to I-90/I-93/US-1/MA 3/MA 3A, S to MA 3
N to I-90/MA 1A, S to I-93/US-1/MA 1A
S to MA 18
