Stagecoach Transportation, also known as Tri-Valley Transit (TVT), is a reliable and accessible public transportation provider serving Addison, Orange, and Northern Windsor Counties in Vermont. As a 501(c)(3) non-profit organization, TVT relies on a mix of public grants and private funding to operate. By donating to TVT, individuals, businesses, towns, and philanthropic organizations unlock government grants that enable them to provide rides and improve their services.

TVT's mission is to enhance the economic, social, and environmental health of the communities they serve by offering safe, reliable, accessible, and affordable transportation services for everyone. They address the challenges of the rising cost of owning and operating a car, rural isolation, and environmental concerns by operating a sustainable Shuttle Bus System that connects passengers to employment and shopping centers. Additionally, their Dial-A-Ride Program provides alternative transportation options for vulnerable residents, such as seniors and people with disabilities, who cannot access the regular bus services.

TVT has received several awards and recognition for their commitment to sustainability and innovation in transit