List of Maine railroads

Common freight carriers

Central Maine and Quebec Railway (CMQ)

Eastern Maine Railway (EMRY)

Maine Northern Railway (MNRY)

New Hampshire Northcoast Corporation (NHN)

Pan Am Railways through subsidiary Springfield Terminal Railway (ST)

St. Lawrence and Atlantic Railroad (SLR)

Turners Island, LLC (TI)

Woodland Rail, LLC (WR)

Passenger carriers

Amtrak (AMTK)

Belfast & Moosehead Lake Railway (BML)

Downeast Scenic Railroad (DSRX)

Seashore Trolley Museum

Two foot gauge railways

Boothbay Railway Village (2 ft (610 mm) narrow gauge)

Maine Narrow Gauge Railroad Co. & Museum (2 ft (610 mm) narrow gauge)

Sandy River and Rangeley Lakes Railroad (2 ft (610 mm) narrow gauge)

Wiscasset, Waterville and Farmington Railway (2 ft (610 mm) narrow gauge)

Private carriers

Bald Mountain Railroad

Eagle Lake and West Branch Railroad

Ray Lumber Company

Seboomook Lake and Saint John Railroad

Wild River Railroad

Passenger carriers

Acadian Railway

Green Mountain Cog Railway

Electric

Androscoggin Electric Company

Aroostook Valley Railroad (AVL)

Atlantic Shore Railway

Atlantic Shore Line Railway

Auburn, Mechanic Falls and Norway Street Railway

Auburn and Turner Railroad

Augusta, Hallowell and Gardiner Railroad

Augusta and Waterville Railway

Augusta, Winthrop and Gardiner Railway

Bangor Railway and Electric Company

Bangor, Hampden and Winterport Railway

Bangor and Northern Railroad

Bangor, Orono and Old Town Railway

Bangor Street Railway

Bath Street Railway

Benton and Fairfield Railway

Biddeford and Saco Railroad

Brunswick Electric Railroad

Brunswick and Yarmouth Street Railway

Calais Street Railway

Camden and Rockport Street Railroad

Cumberland County Power and Light Company

Eliot Bridge Company

Fairfield and Shawmut Railway

Hampden and Winterport Railway

Hampden and Winterport Electric Railway and Light Company

Kittery and Eliot Street Railway

Lewiston and Auburn Horse Railroad

Lewiston, Augusta and Waterville Street Railway

Lewiston, Brunswick and Bath Street Railway

Lewiston, Winthrop and Augusta Street Railway

Mousam River Railroad

Norway and Paris Street Railway

Old Town Electric Company

Old Town, Orono and Veazie Railway

Old Town Street Railway

Portland Railroad

Portland and Brunswick Street Railway

Portland, Gray and Lewiston Railroad

Portland–Lewiston Interurban

Portsmouth, Dover and York Street Railway

Portsmouth, Kittery and York Street Railway

Public Works Company

Rockland, South Thomaston and Owls Head Railway

Rockland, South Thomaston and St. George Street Railway

Rockland Street Railway

Rockland, Thomaston and Camden Street Railway

Sanford and Cape Porpoise Railway

Skowhegan and Norridgewock Railway and Power Company

Somerset Traction Company

Thomaston Street Railway

Waterville and Fairfield Railroad

Waterville and Fairfield Railway and Light Company

Waterville, Fairfield and Oakland Railway

Waterville and Oakland Street Railway

Not completed

Portland and Rutland Railroad

Portland, Rutland, Oswego and Chicago Railroad