Building Capacity and Connecting Communities provides a guidebook on how to best engage vulnerable communities in transportation knowledge and capacity-building. CNT partnered with six community-based organizations, all members of the Transportation Equity Network (TEN) and all representing the interests of community members who are often excluded in transportation decision-making. The organizations shared their approach to capacity and knowledge building. Common themes included experience and exposure as the best teachers, the importance of increasing transportation literacy, and using lived experiences to better understand projects.