This is a reminder to all customers shipping to/from the Province of Quebec during the provincially mandated Vehicle Load and Size Limits Regulation period, colloquial known as “Thaw Period”.
The annual start date for cargo weight restriction is dynamic and is regulated by the Quebec Provincial government. The timing is dependent on a host of criteria with the intention of minimizing damage to Provincial roads. While there is no definitive start date for the annual weight restriction period, it is recommended to have all loads exceeding the thaw period weight limits arrive/depart Quebec before March 16. Should the Province mandate and earlier start date, all loads exceeding the prescribed thaw period weight limits will be subject to special handling charges.
Latest shipping date for deliveries in Quebec’s Zone 1
The maximum payload handled using CNR equipment during the Spring Weight Restriction period is:
Maximum Payloads and Axle Weights
Predicted dates for 2026 – See below links for Zone area specifications
Zone 1: Monday, March 16th (00:01) to Friday, May 15th (23:59)
Zone 2: March 23rd (00:01) to Friday, May 22nd (23:59)
Zone 3: Monday, March 30th (00:01) to Friday, May 29th (23:59)
English: Thaw period – Predicted dates – Transports et Mobilité durable Québec
Thank you for your patience and understanding. If you have any additional questions or concerns, please feel free to contact your customer service representative.
Kind regards,
OMNITRANS INC