STL - Société de transport de Laval


Difficult weather conditions - Slowdowns throughout the network.


Statutory Holidays

Bus schedules on public holidays

Check when the Saturday, the Sunday and the reduced Sunday schedule applies during statutory holidays. Don't forget to also read the detailed information below.

Schedule applying on statutory holidays

Good Friday April 7, 2023 SATURDAY service
Easter Monday April 10, 2023 SATURDAY service
Patriots' Day May 22, 2023 SATURDAY service
St-Jean-Baptiste Day June 24, 2023 SUNDAY service
Canada Day July 1st, 2023 SATURDAY service
Labour Day September 4, 2023 SUNDAY service
Thanksgiving Day October 9, 2023 SATURDAY service
Christmas Eve December 24, 2023 SUNDAY service
Christmas Day December 25, 2023 Reduced SUNDAY service*
Boxing Day December 26, 2023 SATURDAY service
New Year's Eve December 31, 2023 SUNDAY service
New Year's Day January 1st, 2024 Reduced SUNDAY service*
Day after New Year January 2nd, 2024 SATURDAY service

Detailed information regarding holiday schedules

  • Regular routes: Your bus will pass according to the Saturday or the Sunday schedule (check which one in the table above). Please note that on December 25 and January 1, the reduced Sunday schedule applies.
  • Shared taxis and Senior's residences: if there is no service on Saturdays or Sundays in the normal schedule, no service is offered during the holiday.
  • Integrated school routes: As schools are closed during statutory holidays, there is no service on integrated school bus routes at these dates.


Effective on December 25, 2023 and January 1st, 2024

IMPORTANT: Bus times may vary during these 2 days. Some trips could depart a couple of minutes earlier or later than the usual Sunday schedule. To see the next bus times for the Sunday reduced service, search your bus route and stop in the trip planner and set the date for December 25 or January 1 (click on the Go now option and select the right date).You can also see the full Sunday reduced schedule here for a specific route and stop by selecting December 25 or January 1 as the departing date.

Routes 17, 22, 24, 26, 31, 42, 43, 46, 48, 50, 55, 65, 70, 73, 76 and 151:

Regular Sunday schedule

Routes 313 and 360:

No service

Route 222:

Only 2 trips will be offered. The 222E departing from Cartier Terminal at 1:55 p.m. and the 222O departing from Paul-Kane terminal at 2:36 p.m. will be maintained.

Routes 12, 20, 27, 33, 37, 39, 40, 45, 52, 56, 58, 60, 61, 63, 66, 74, 144 and 903:

All trips departing before 11 a.m. or after 9 p.m. are cancelled. Buses already on a trip will make stop past 9 p.m. No departures will be made after 9 p.m. 

What about trips departing around 11 a.m. and 9 p.m.?

Route Departing from Trip status
12O Place Juge-Desnoyer 8:21 p.m. - cancelled
12E Cartier terminal 8:13 p.m. - cancelled
40E Boucle Montgolfier 9:18 p.m. - operated
40O Montmorency terminal 10:56 p.m. - operated
56E  Saint-Martin/Carole   11:41 p.m. - cancelled 
56O Montmorency terminal 5:31 p.m. - cancelled
66O Le Carrefour terminal 11:36 p.m. - cancelled
74E Cartier terminal  9:13 p.m. / 10:13 p.m. / 11:13 p.m. - operated 
144O  Montmorency terminal  9:01 p.m. - cancelled


Customer service

On December 26 and January 2, the Cartier and Montmorency terminal ticket offices will be open:

  • from 9 a.m. to 6 p.m.

Excluding these dates, our ticket offices will be open:

  • from 6 a.m. to 8 p.m. from Monday to Friday

from 9 a.m. to 6 p.m. on Saturdays, Sundays and on statutory holidays

From December 24 to January 2, our Customer contact center will be open:

  • from 9 a.m. to 5 p.m.

Excluding this period, the Customer contact center will be open:

  • from 6:30 a.m. from Monday to Friday
  • from 8 a.m. to 5 p.m. on Saturdays, Sundays and on statutory holidays

To see the schedule of your regular bus, your senior's residence bus or you shared taxi on a statutory holiday, select the holiday date and check the Saturday or Sunday tab according to what is indicated in the time table below.

Here are some valid requests to activate departure and arrival location suggestions and get your itinirary.
Address 900 St-Martin Blvd
900 st-martin
3225 A440
3225 a440
Intersection Industriel bldv and Michelin st
industriel and michelin
Location Centre Laval
centre lav
Metro Métro Cartier
métro car
Station Gare Centrale
Stop number 41649
Postal Code H7S 1Y9