The infrastructure of St. Petersburg is a monstrous mixture of worn and obsolete even moral communications. This was stated by one of the representatives of the administration of the Governor of the city. In addition, even when “updating” objects or the construction of new ones, as a rule, all the same “morally outdated” methods are used. Therefore, soon a project will be developed in the city administration providing for preferences for contractors and subcontractors using innovative construction methods. I wonder how soon new jokes «in the topic» will appear?