The project for the new Polo Civico Flaminio operates on two fundamental spatial possibilities: the interspace, meaning the space between bodies, and the intraspace, understood as the space contained and generated within the architectures themselves. The design interventions aim to qualitatively define the relationships between the urban parts of the site by shaping a dual spatiality, offering a rich and unexpected characterization of the neighborhood. The resulting composition proposes an alternation between interstices and open areas, engaging in a multifaceted dialogue open to interpretation by the public collective. The urban structure generated by these logics fosters a milieu of interconnected activities, linked through a fabric of subtle yet meaningful elements—fragments capable of unfolding an underlying urban subtext. Public space is spatially recomposed through a layering of modes of appropriation; the ground and the roof form the boundaries that define the urban field of action, marking and identifying a new place in extension with the Flaminio neighborhood. These two planes of intervention function as diffuse, rhizomatic structures that operate on different scales. Thus, the roof connects the autonomous presences of the individual ground-level elements into a single zenithal unity, bringing together discrete components into an urban project that maintains continuity with the framework defined by the Viganò studio’s masterplan.