Find Your Boston Transit Line
Search through all subway, bus, commuter rail, and ferry lines in the Greater Boston area
Interactive MBTA System Map
Explore Boston’s transit network – Click any line to view detailed information
Boston Transit Rankings & Top Lists
Discover the most important, busiest, and most scenic routes in Greater Boston’s transit network
Top 10 Most Important Lines
Essential routes that form the backbone of Boston’s transit system
Highest Ridership Lines
Most heavily used routes based on daily passenger counts
Heavy Rail (Subway)
Average weekday riders
Light Rail
Average weekday riders
Bus System
Daily trips across 151 routes
Longest Routes by Distance
Routes that cover the most ground in the MBTA system
Fastest Routes to Downtown
Quickest connections to Boston’s financial district
Most Scenic Routes
Beautiful views and historic landmarks along these routes
Boston Harbor Underground
Unique underwater tunnel experience with harbor views at East Boston stations
Explore RouteCharles River Bridge
Spectacular city skyline views crossing between Cambridge and Boston
Explore RouteBest Routes for Tourists
Essential transit connections for Boston visitors
Red Line
Must-see stops: Harvard, MIT/Kendall, Park Street, South Station
Blue Line
Airport access: Logan Airport, harbor views, East Boston