York Region Transit School Specials

YRT serves most high schools in York Region through School Specials and trips. There are a number of criteria that need to be met to determine if a school special or a tripper should be implemented:
 * If a regular route runs beside a school in the direction of popular travel, a special tripper or diversion may be implemented.
 * If the loading volume is high, a special tripper may be considered to be implemented starting/ending at the school for students only.
 * If loading is minimal, students can end up using the normal route with no special adaptations.
 * If the school is a considerable walking distance from the closest bus stop, a diversion may be considered, which can be combined with a tripper to bring students closer to the school.
 * If demand exists for an area that is not served directly to the school by a nearby route, a new school special route may be considered. These routes have their own individual number (in the 4xx series) and schedules.

Aurora

 * Aurora High School
 * Cardinal Carter Catholic High School
 * Dr G.W. Williams Secondary School
 * St. Maximillian Kolbe Catholic High School

Georgina

 * Keswick High School
 * Our Lady of the Lake Catholic College School
 * Sutton District High School

King

 * King City High School

Markham

 * Bill Crothers Secondary School
 * Bur Oak Secondary School
 * Father Michael McGivney Catholic Academy
 * Markham District High School
 * Markville Secondary School
 * Middlefield Collegiate Institute
 * Milliken Mills High School
 * Pierre Elliott Trudeau High School
 * St. Augustine Catholic High School
 * St. Brother Andre Catholic High School
 * St. Robert Catholic High School
 * Thornhill Secondary School
 * Thornlea Secondary School
 * Unionville High School

Newmarket

 * Dr. John M. Denison Secondary School
 * Huron Heights Secondary School
 * Newmarket High School
 * Sacred Heart Catholic High School
 * Sir William Mulock Secondary School

Richmond Hill

 * Alexander Mackenzie High School
 * Bayview Secondary School
 * Jean Vanier Catholic High School
 * Langstaff Secondary School
 * Richmond Green Secondary School
 * Richmond Hill High School
 * St. Theresa of Lisieux Catholic High School

Stouffville

 * Stouffville District Secondary School

Vaughan

 * Emily Carr Secondary School
 * Father Bressani Catholic High School
 * Holy Cross Catholic Academy
 * Maple High School
 * St. Elizabeth Catholic High School
 * St. Jean de Brebeuf Catholic High School
 * St. Joan of Arc Catholic High School
 * Stephen Lewis Secondary School
 * Vaughan Secondary School
 * Westmount Collegiate Institute
 * Woodbridge College