Many major forms of transportation serve Long Island, including aviation via John F. Kennedy International Airport, LaGuardia Airport, and Long Island MacArthur Airport, and multiple smaller airports; rail transportation via the Long Island Rail Road and the New York City Subway; bus routes via MTA Regional Bus Operations, Nassau Inter-County Express, and Suffolk County Transit; ferry service via NYC Ferry and multiple smaller ferry companies; and several major highways. There are historic and modern bridges, and recreational and commuter trails, serving various parts of Long Island.