OC Transpo is Ottawa's public transit agency, operated by the City of Ottawa and providing bus, light rail (Confederation Line), and paratransit services across the National Capital Region. The system serves over 100 million rides annually, connecting Ottawa's urban and suburban communities. OC Transpo demonstrates how municipal transit systems operate, funded through a combination of fares, property taxes, and provincial/federal grants. The Confederation Line LRT opened in 2019, replacing the downtown bus transitway, though the project experienced significant construction delays and operational challenges illustrating the complexity of major transit infrastructure projects.