The tunnel originally deposited traffic at the west side of the North End, but with the completion of the Big Dig, it was modified to have two exits.

One exit connects to I-93 northbound and downtown Boston (Government Center) near Haymarket Station.

Traffic headed for I-93 southbound and the Massachusetts Turnpike (I-90) westbound is normally routed to the Ted Williams Tunnel.

For residents of certain Boston ZIP Codes, a discount is in effect using an E-ZPass transponder, costing $0.20.

E-ZPass users would receive a $1.00 discount and commercial vehicles would end up having to pay $9.00.