Scheduled local bus service throughout the DeKalb area is provided by the city in partnership with Northern Illinois University. Routes extend through the university, the city, and Sycamore with extensions west to Kishwaukee College and east to the passenger rail station at Elburn. Schedules on the main routes vary depending on whether the university is in session. The system began in 1971 as the Huskie Bus Line under contract to the NIU Student Association. By 1982 the system served 3 million riders per year, second only in Ilinois to the Chicago Transit Authority. In 2018, it merged with a smaller City of DeKalb bus system, which had been operated by the local Voluntary Action Center (VAC). Paratransit operations were added in 2021, also by transfer from VAC. VAC continues to serve a wider surrounding area with on-demand transportation for people with special needs and to out-of-town medical appointments.