These are the kinds of challenges that municipalities are faced with on a month to month basis, particularly in Canada. With the exception of the lower mainland of British Columbia, we have a very harsh climate that drives the frost well down into the ground and into the services that are underneath the roads.
Voilà les défis que doivent relever les municipalités chaque mois, particulièrement au Canada, sauf dans le lower mainland de la Colombie-Britannique, où, en raison du climat très rigoureux, le gel pénètre le sol profondément et menace les conduites souterraines.
