The 30 Lambton bus route operates between Kipling Station and High Park Station on the Bloor-Danforth Subway, generally in an east-west direction.  Accessible service is provided on the route.  Kipling Station is an accessible subway station. Bike racks are available on this route.

Two services are operated.  The 30 (Kipling Stn-High Park Stn) is the main branch, and operates until approximately 10:00 p.m., seven days a week.  The 30B (Kipling Stn-High Park via High Park Stn) SUMMER-ONLY extended branch operates between approximately 10:00 am and 6:30 pm on Saturdays, Sundays and holidays only.

Eastbound 30 TO HIGH PARK STN

These buses operate from Kipling Station via west on St. Albans Road, north on Aukland Road, east on Dundas Street West, south and east on Mabelle Avenue, north on Cordova Avenue, east on Dundas Street West, and south on High Park Avenue to High Park Station.

Westbound 30 TO KIPLING STN

These buses operate from High Park Station via north on High Park Avenue, west on Dundas Street West, south on Cordova Avenue, west and north on Mabelle Avenue, west on Dundas Street West, north on Beamish Drive, east on Bloor Street, south on Kipling Avenue, west on Viking Lane, south and west on St Albans Road to Kipling Station.

Eastbound SUMMER-ONLY 30B TO HIGH PARK VIA HIGH PARK STN

These buses operate from Kipling Station via west on St. Albans Road, north on Aukland Road, east on Dundas Street West, south and east on Mabelle Avenue, north on Cordova Avenue, east on Dundas Street West, south on High Park Avenue, through High Park Station, then continuing south on High Park Avenue, south on Colborne Lodge Drive, southwest and south on West Road, then turning left (north) on Colborne Lodge Drive around Grenadier Restaurant.

Westbound SUMMER-ONLY 30B TO KIPLING STN

These buses operate from West Road and Colborne Lodge Drive via north on Colborne Lodge Drive, north on High Park Avenue, through High Park Station, then continuing north on High Park Avenue, west on Dundas Street West, south on Cordova Avenue, west and north on Mabelle Avenue, west on Dundas Street West, north on Beamish Drive, east on Bloor Street, south on Kipling Avenue, west on Viking Lane, south and west on St Albans Road to Kipling Station.

All buses on the route serve local bus stops along the route.