Corridor Station Code Location Coordinates Platforms Parking Fare zone Opening year (for GO service) All Union Station UN 65 Front Street, Toronto 43°38′44″N 79°22′46″W / 43.6456°N 79.3795°W / 43.6456; -79.3795 17 0 2 1967 Lakeshore West Exhibition EX 100 Manitoba Drive, Toronto 43°38′09″N 79°25′09″W / 43.6359°N 79.4192°W / 43.6359; -79.4192 2 0 2 1967 Mimico MI 315 Royal York Road, Toronto 43°36′59″N 79°29′50″W / 43.6164°N 79.4972°W / 43.6164; -79.4972 4 330 3 1967 Long Branch LO 20 Brow Drive, Toronto 43°35′31″N 79°32′44″W / 43.5919°N 79.5456°W / 43.5919; -79.5456 3 49 3 1967 Port Credit PO 30 Queen Street East, Mississauga 43°33′20″N 79°35′15″W / 43.5556°N 79.5875°W / 43.5556; -79.5875 3 946 11 1967 Clarkson CL 1110 Southdown Road, Mississauga 43°30′46″N 79°38′02″W / 43.5129°N 79.6340°W / 43.5129; -79.6340 3 3199 12 1967 Oakville OA 214 Cross Avenue, Oakville 43°27′17″N 79°40′58″W / 43.4546°N 79.6828°W / 43.4546; -79.6828 4 4334 13 1967 Bronte BO 2104 Wyecroft Road, Oakville 43°25′02″N 79°43′19″W / 43.4171°N 79.7219°W / 43.4171; -79.7219 3 2764 14 1967 Appleby AP 5111 Fairview Street, Burlington 43°22′45″N 79°45′40″W / 43.3791°N 79.7612°W / 43.3791; -79.7612 3 2964 15 1988 Burlington BU 2101 Fairview Street, Burlington 43°20′29″N 79°48′33″W / 43.3413°N 79.8091°W / 43.3413; -79.8091 3 2105 16 1980 Aldershot AL 1199 Waterdown Road, Burlington 43°18′46″N 79°51′19″W / 43.3129°N 79.8552°W / 43.3129; -79.8552 4 1689 17 1992 Hamilton HA 36 Hunter Street East, Hamilton 43°15′11″N 79°52′09″W / 43.2530°N 79.8691°W / 43.2530; -79.8691 2 0 18 1996 West Harbour WR 353 James Street North, Hamilton 43°15′56″N 79°51′55″W / 43.2656°N 79.8652°W / 43.2656; -79.8652 2 46 18 2015 St. Catharines SCTH 5 Great Western Street, St. Catharines 43°08′52″N 79°15′20″W / 43.1478°N 79.2556°W / 43.1478; -79.2556 1 0 83 2009 Niagara Falls NI 4267 Bridge Street, Niagara Falls 43°06′32″N 79°03′49″W / 43.1088°N 79.0636°W / 43.1088; -79.0636 1 0 84 2009 Lakeshore East Danforth DA 213 Main Street, Toronto 43°41′12″N 79°17′58″W / 43.6866°N 79.2994°W / 43.6866; -79.2994 3 0 6 1967 Scarborough SC 3615 St Clair Avenue East, Toronto 43°43′01″N 79°15′18″W / 43.7169°N 79.2550°W / 43.7169; -79.2550 3 626 6 1967 Eglinton EG 2995 Eglinton Avenue East, Toronto 43°44′22″N 79°13′56″W / 43.7394°N 79.2322°W / 43.7394; -79.2322 2 836 6 1967 Guildwood GU 4105 Kingston Road, Toronto 43°45′18″N 79°11′53″W / 43.7550°N 79.1980°W / 43.7550; -79.1980 3 1437 8 1967 Rouge Hill RO 6251 Lawrence Avenue East, Toronto 43°46′49″N 79°07′49″W / 43.7802°N 79.1302°W / 43.7802; -79.1302 2 1407 9 1967 Pickering PIN 1322 Bayly Street, Pickering 43°49′52″N 79°05′09″W / 43.8311°N 79.0857°W / 43.8311; -79.0857 3 3589 91 1967 Ajax AJ 100 Westney Road South, Ajax 43°50′54″N 79°02′30″W / 43.8484°N 79.0416°W / 43.8484; -79.0416 2 1644 92 1988 Whitby WH 1350 Brock Street South, Whitby 43°51′53″N 78°56′17″W / 43.8648°N 78.9380°W / 43.8648; -78.9380 2 3930 93 1988 Oshawa OS 915 Bloor Street West, Oshawa 43°52′15″N 78°53′05″W / 43.8708°N 78.8847°W / 43.8708; -78.8847 2 2643 94 1995 Milton Kipling KP 27 St Albans Road, Toronto 43°38′09″N 79°32′14″W / 43.6357°N 79.5373°W / 43.6357; -79.5373 2 0 3 1981 Dixie DI 2445 Dixie Road, Mississauga 43°36′28″N 79°34′39″W / 43.6078°N 79.5774°W / 43.6078; -79.5774 1 936 11 1981 Cooksville CO 3210 Hurontario Street, Mississauga 43°35′00″N 79°37′26″W / 43.5832°N 79.6239°W / 43.5832; -79.6239 1 1675 11 1981 Erindale ER 1320 Rathburn Road West, Mississauga 43°34′08″N 79°40′08″W / 43.5690°N 79.6689°W / 43.5690; -79.6689 2 2201 12 1981 Streetsville SR 45 Thomas Street, Mississauga 43°34′34″N 79°42′31″W / 43.5761°N 79.7087°W / 43.5761; -79.7087 2 1540 21 1981 Meadowvale ME 6845 Millcreek Drive, Mississauga 43°35′52″N 79°45′15″W / 43.5978°N 79.7542°W / 43.5978; -79.7542 1 2010 22 1981 Lisgar LS 3250 Argentia Road, Mississauga 43°35′26″N 79°47′18″W / 43.5906°N 79.7883°W / 43.5906; -79.7883 1 792 23 2007 Milton ML 780 Main Street East, Milton 43°31′24″N 79°52′01″W / 43.5234°N 79.8670°W / 43.5234; -79.8670 1 1567 24 1981 Kitchener Bloor BL 1456 Bloor Street West, Toronto 43°39′29″N 79°27′03″W / 43.6580°N 79.4509°W / 43.6580; -79.4509 3 0 2 1975 Weston WE 1865 Weston Road, Toronto 43°42′01″N 79°30′48″W / 43.7002°N 79.5132°W / 43.7002; -79.5132 3 295 4 1974 Etobicoke North ET 1949 Kipling Avenue, Toronto 43°42′23″N 79°33′45″W / 43.7063°N 79.5624°W / 43.7063; -79.5624 1 687 4 1974 Malton MA 3060 Derry Road East, Mississauga 43°42′18″N 79°38′18″W / 43.7050°N 79.6382°W / 43.7050; -79.6382 3 779 31 1974 Bramalea BE 1713 Steeles Avenue, Brampton 43°42′06″N 79°41′28″W / 43.7017°N 79.6911°W / 43.7017; -79.6911 3 2377 32 1974 Brampton BR 27 Church Street West, Brampton 43°41′12″N 79°45′53″W / 43.6868°N 79.7647°W / 43.6868; -79.7647 2 933 33 1974 Mount Pleasant MO 1600 Bovaird Drive West, Brampton 43°40′30″N 79°49′22″W / 43.6751°N 79.8227°W / 43.6751; -79.8227 3 1116 34 2005 Georgetown GE 55 Queen Street, Georgetown 43°39′20″N 79°55′07″W / 43.6556°N 79.9186°W / 43.6556; -79.9186 4 625 35 1978 Acton AC 39 Eastern Avenue, Acton 43°38′02″N 80°02′04″W / 43.6338°N 80.0345°W / 43.6338; -80.0345 1 45 37 2013 Guelph GL 79 Carden Street, Guelph 43°32′41″N 80°14′47″W / 43.5446°N 80.2464°W / 43.5446; -80.2464 1 12 39 2011 Kitchener KI 126 Weber Street West, Kitchener 43°27′20″N 80°29′36″W / 43.4556°N 80.4933°W / 43.4556; -80.4933 1 0 27 2011 Barrie Downsview Park DW 1212 Sheppard Avenue West, Toronto 43°45′14″N 79°28′42″W / 43.75389°N 79.47833°W / 43.75389; -79.47833 1 0 19 2017 Rutherford RU 699 Westburne Drive, Vaughan 43°50′18″N 79°29′54″W / 43.8384°N 79.4983°W / 43.8384; -79.4983 1 970 61 2001 Maple MP 30 Station Street, Vaughan 43°51′34″N 79°30′26″W / 43.8594°N 79.5071°W / 43.8594; -79.5071 1 1319 61 1982 King City KC 7 Station Road, King City 43°55′12″N 79°31′37″W / 43.9200°N 79.5270°W / 43.9200; -79.5270 1 555 62 1982 Aurora AU 121 Wellington Street East, Aurora 44°00′03″N 79°27′36″W / 44.0007°N 79.4599°W / 44.0007; -79.4599 1 1462 63 1982 Newmarket NE 465 Davis Drive, Newmarket 44°03′39″N 79°27′37″W / 44.0607°N 79.4604°W / 44.0607; -79.4604 1 265 64 1982 East Gwillimbury EA 845 Green Lane East, East Gwillimbury 44°04′40″N 79°27′19″W / 44.0778°N 79.4552°W / 44.0778; -79.4552 1 646 44 2004 Bradford BD 300 Holland Street East, Bradford 44°07′02″N 79°33′22″W / 44.1172°N 79.5562°W / 44.1172; -79.5562 2 359 65 1982 Barrie South BA 833 Yonge Street, Barrie 44°21′04″N 79°37′39″W / 44.3511°N 79.6275°W / 44.3511; -79.6275 1 619 68 2007 Allandale Waterfront AD 24 Essa Road, Barrie 44°22′29″N 79°41′19″W / 44.3747°N 79.6887°W / 44.3747; -79.6887 1 160 69 2011 Richmond Hill Oriole OR 3300 Leslie Street, Toronto 43°45′55″N 79°21′53″W / 43.7654°N 79.3646°W / 43.7654; -79.3646 1 295 5 1978 Old Cummer OL 5760 Leslie Street, Toronto 43°47′33″N 79°22′16″W / 43.7924°N 79.3712°W / 43.7924; -79.3712 1 466 5 1978 Langstaff LA 10 Red Maple Road, Richmond Hill 43°50′18″N 79°25′24″W / 43.8383°N 79.4233°W / 43.8383; -79.4233 1 1137 60 1978 Richmond Hill RI 6 Newkirk Road, Richmond Hill 43°52′30″N 79°25′36″W / 43.8749°N 79.4267°W / 43.8749; -79.4267 1 2324 61 1978 Gormley GO 1650 Stouffville Road, Richmond Hill 43°56′27″N 79°23′53″W / 43.9409°N 79.3980°W / 43.9409; -79.3980 1 850 62 2016 Bloomington BM 1796 York Regional Road 40, Richmond Hill 43°58′33″N 79°23′53″W / 43.9759°N 79.3981°W / 43.9759; -79.3981 1 1000 98 2021 Stouffville Kennedy KE 2467 Eglinton Avenue East, Toronto 43°43′56″N 79°15′45″W / 43.7323°N 79.2624°W / 43.7323; -79.2624 1 0 77 2005 Agincourt AG 4100 Sheppard Avenue East, Toronto 43°47′08″N 79°17′02″W / 43.7855°N 79.2840°W / 43.7855; -79.2840 1 342 7 1982 Milliken MK 39 Redlea Avenue, Toronto 43°49′24″N 79°18′06″W / 43.8232°N 79.3016°W / 43.8232; -79.3016 1 665 70 2005 Unionville UI 155 YMCA Boulevard, Markham 43°51′06″N 79°18′53″W / 43.8516°N 79.3148°W / 43.8516; -79.3148 1 1620 71 1991 Centennial CE 320 Bullock Drive, Markham 43°52′25″N 79°17′22″W / 43.8737°N 79.2894°W / 43.8737; -79.2894 1 451 72 2004 Markham MR 214 Main Street North, Markham 43°52′58″N 79°15′45″W / 43.8827°N 79.2626°W / 43.8827; -79.2626 2 413 72 1982 Mount Joy MJ 1801 Bur Oak Avenue, Markham 43°54′01″N 79°15′47″W / 43.9004°N 79.2630°W / 43.9004; -79.2630 1 1333 73 2004 Stouffville ST 6176 Main Street, Stouffville 43°58′17″N 79°15′00″W / 43.9714°N 79.2501°W / 43.9714; -79.2501 1 243 74 1982 Old Elm LI 12958 Tenth Line, Stouffville 43°59′25″N 79°14′13″W / 43.9904°N 79.2370°W / 43.9904; -79.2370 1 673 74 2008 