The collapse of the Morandi bridge in Italy, which took place in the summer of 2018, has had enormous emotional, economic, and social consequences for the inhabitants of the area, which are felt throughout the world. As seen in the literature, collective traumatic events increase the experience of insecurity and paranoia, thus increasing the perception of vulnerability. The present work aims to bring out the emotions most experienced by the participants connected to the traumatic event in question, paying attention to the possible solutions to be proposed to local stakeholders from a sustainability perspective, this way favouring community empowerment. The research, carried out with the photovoice technique, involved 30 young adults residing in areas near the event. The results illustrate how the participants experienced mainly feelings of emptiness, vulnerability, and fear as well as anger, despair, and mistrust of the institutions. It was also stressed that the economic and structural hardships hit the inhabitants hard. There have been many concrete solutions identified by the participants: creating a support network, supporting the local economy, and keeping the memory alive. The research and application implications underline the importance of using photovoice within community interventions, a tool that facilitates awareness and active citizenship.