Canadian National Railways

Atlantic Region, Halifax Division

Bedford Subdivision - Halifax to Truro
Caledonia Subdivision - Caledonia Junction to Calendonia
Chester Subdivision - Southwestern Junction to Liverpool
Dartmouth Subdivision - Windsor Junction to Upper Musquodoboit
Lockeport Subdivision - Lockeport to Lockeport Town
Lunenburg Subdivision - Mahone Bay to Lunenburg
Middleton Subdivision - Bridgewater Junction to Bridgetown Wye
Yarmouth Subdivision - Liverpool to Yarmouth (Lovitt Street)

Atlantic Region, Moncton Division

Albert Subdivision - Salisbury to Albert
Buchtouche Subdivision - Buctouche Junction to Buctouche
Elgin Subdivision - Petitcodiac to Elgin
Franklin Subdivision - Moncton to Odlum Junction
Harcourt Subdivision - Nelson Junction to Newcastle
Havelock Subdivision - Moncton to Newcastle
Loggieville Subdivision - Nelson Junction to Loggieville
Point du Chene Subdivision - Painsec Junction to Pt. du Chene
Richibucto Subdivision - Kent Junction to Tichibucto
Springhill Subdivision - Truro to Moncton
Sussex Subdivision - Marsh Junction to Saint John
Tormentine Subdivision - Sackville to Cape Tormentine

Atlantic Region, New Glasgow Division

Hopewell Subdivision - Truro to New Glasgow
Inverness Subdivision - Inverness Junction to Inverness
Mulgrave Subdivision - Mulgrave (Ferry) to New Glasgow
Oxford Subdivision - Oxford Junction to Brown Point
Pictou Subdivision - Pictou to Stellarton
Pugwash Subdivision - Pugwash Junction to Pugwash
Scotia Subdivision - New Glasgow to Pictou Landing
St. Peters Subdivision - St. Peters Junction to St. Peters
Sunny Brae Subdivision - Ferrona Junction to Sunny Brae
Sydney Subdivision - Point Tupper (Ferry) to Sydney
Thorburn Subdivision - New Glasgow to Thornburn

Canadian National Railways

Atlantic Region, Island Division

Borden Subdivision - Emerald Junction to Borden Pier
Elmira Subdivision - Harmony Junction to Elmira
Ferry Service - Borden to Cape Tormentine
Georgetown Subdivision - Mt. Stewart Junction to Georgetown
Kensington Subdivision - Charlottetown to Summerside
Lake Verde Subdivision - Lake Verde Junction to Maple Hill
Montague Subdivision - Montague Junction to Montague
Murray Harbor Subdivision - Southport to Murray Harbor
Souris Subdivision - Royalty Junction to Souris
Tignish Subdivision - Summerside to Tignish
Vernon Subdivision - Lake Verde to Vernon Loop

Canadian National Railways

Central Region, Montreal District, Ottawa Division

Alexandria Subdivision - Ottawa (Union) to Cantic
Beachburg Subdivision - Riverside to Bret
Locksley Subdivision - Golden Lake to National Junction
Renfrew Subdivision - Nepean to Whitney
Vankleek Subdivision - Glen Robertson to Hawkesbury

Central Region, Montreal District, St. Lawrence Division

Beauharnois Subdivision - Ste. Martine to Beauharnois
Berlin Subdivision - Island Pond to Portland
Cornwall Subdivision - Brockville Yard to Turcot West (Yard Limits)
Granby Subdivision - Cannon Junction to Waterloo
Hemmingford Subdivision - St. Isidore Junction to Hemmingford
Lewiston Subdivision - Lewiston Junction to Lewiston
Massena Subdivision - Brosseau to Massena
Norway Subdivision - South Paris to Norway
Rouses Point Subdivision - Edison Avenue (Yard Limits) to Rouses Point
Sherbrooke Subdivision - Island Pond to Richmond
Sorel Subdivision - St. Lambert to Bellevue Junction
St. Hyacinthe Subdivision - Richmond to Southwark East (Yard Limits)
St. Judes Subdivision - Bellevue Junction to Junction Switch (St. Hyacinthe)
West Shefford Subdivision - Meigs to Clough