College and career pathways represent a significant national educational reform movement supported by federal, state, and philanthropic funders. High school pathways combine career and technical education with rigorous academics, work-based learning, and student supports to provide equitable access to postsecondary opportunities. Strong research evidence supports this specific combination of interventions as a means to interrupt the opportunity gap and address the underlying causes of disparate high school outcomes. The "Measuring Educational Quality and Improvement in College and Career Pathways" symposium presented an opportunity to map what is known about measuring educational quality in college and career pathways, identify gaps in the research, and pinpoint strategic foci for moving policy and practice forward. This summary includes the symposium agenda, keynote speaker biographies, highlights from key presentations and discussions, a participant list, an annotated bibliography, overarching and individual proposal templates, and group proposals. This symposium is one of four hosted by the College & Career Academy Support Network (CCASN), in conjunction with other nationally renowned research-based organizations, which convene experts on topics related to college and career pathways.