Fort Point Channel tunnel

Fort Point Channel Tunnel
Overview
LocationBoston, Massachusetts, U.S.
Coordinates42°20′49″N 71°03′17″W / 42.3470°N 71.0547°W / 42.3470; -71.0547
StatusOpen
Route I-90 / Mass Pike
CrossesFort Point Channel
Operation
OwnerCommonwealth of Massachusetts
OperatorMassachusetts Department of Transportation
TrafficAutomotive
Technical
No. of lanes4
Operating speed45 mph (72 km/h)

The Fort Point Channel Tunnel is a tunnel in Boston, Massachusetts. It carries the Massachusetts Turnpike (Interstate 90) underneath the Fort Point Channel and South Boston streets.