AMP: 53
Location: I-93 and Hanover St, Boston
As we merge onto I-93, we’ll drop down into the Big Dig. We’re coming up on what was Route 1A until 2020 or so, which heads to Logan Airport.
AMP: 53
Location: I-93 and Hanover St, Boston
Exit for Old Route 1A and the Callahan Tunnel to the airport. Route 1A has since been realigned to use the I-90 Ted Williams Tunnel.
AMP: 52
Location: I-93 and Summer St, Boston
Soon thereafter, we’ll approach the I-90 Mass. Pike and Route 1A.
AMP: 52
Location: I-93 and Masschusetts Tpk, Boston
Exit for the I-90 Mass. Pike and Route 1A north. Route 1A south joins the 93/1/3/3A concurrency, but will remain unsigned like 3A.
N to MA 28/MA 38, S to MA 3A/MA 203
N to MA 28/MA 38, S to I-90/MA 1A
