APTA TRANSform & EXPO will take place in Chicago from 4 to 7 October 2026, bringing together public transportation agencies, manufacturers, suppliers and industry stakeholders for the American Public Transportation Association’s flagship conference and exhibition. Conference and exhibition programme for APTA expo 2026According to APTA, TRANSform & EXPO will provide a forum for discussions on industry priorities, emerging technologies, infrastructure development, workforce issues and mobility innovation. In briefWhen will APTA TRANSform & EXPO 2026 take place? Focus on public transportation developmentAPTA states that public transportation continues to play a key role in connecting communities, supporting businesses and economic activity. TRANSform & EXPO is organised by the American Public Transportation Association (APTA), an international non-profit association representing more than 1,700 public and private sector member organisations.