In 1969, a year after the city fully integrated its schools, Chapel Hill elected Howard Lee as mayor. It was the first majority-white municipality in the South to elect an African-American mayor. Serving from 1969 to 1975, Lee helped establish Chapel Hill Transit, the town's bus system. Some 30 years later, in 2002, the state passed legislation to provide free service to all riders on local buses. The bus operations are funded through Chapel Hill and Carrboro town taxes, federal grants, and UNC student tuition. The change has resulted in a large increase in ridership, taking many cars off the roads. Several hybrid and articulated buses have been added recently. All buses carry GPS transmitters to report their location in real-time to a tracking web site. Buses can transport bicycles and have wheelchair lifts.