Advance Transit was created in 1981 following the failure of the for-profit Tri-Town Bus Company. In 1977 the Upper Valley Lake Sunapee Council (now the Upper Valley Lake Sunapee Regional Planning Commission) completed a Transit Development Plan for a non-profit public transportation system covering a larger service area. The Plan was endorsed by the State of New Hampshire, and Advance Transit was then formed as a program of the Upper Valley Senior Citizens Council. In 1984 Advance Transit incorporated as a separate non-profit entity.
All routes have been fare free since 2003. Service is provided on all routes on weekdays, and the Blue, Red, Orange, and Green routes operate on Saturdays. Trip planning via Advance Transit is available on Google Maps.[2]