Heavy load restrictions within the limits of the City of Thunder Bay are now not in effect. View the Heavy Load Restriction Road Listing or our Map of Streets Exempt from Heavy Load Restrictions. We put the restrictions into place to prevent unnecessary damage to city streets. We appreciate your cooperation.

Reduced Load regulations

The Ministry of Transportation’s Provincial Reduced Load Regulations are in effect each spring. The start date of the restrictions varies and depends on weather conditions. We place heavy load restrictions, or reduced load restrictions, on all streets within the City limits.

If you require a PDF in an accessible format, contact our Municipal Accessibility Specialist .

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