Transportation for Massachusetts (T4MA), established in 2010, is a statewide coalition focused on improving Massachusetts' transportation systems. T4MA is committed to addressing the decades of inequitable transportation policies adversely impacting low-income, working class and Black, Indigenous and communities of color. We strive to eradicate the long lasting impacts of inequitable transportation policies that have resulted in Massachusetts with some of the highest childhood asthma rates in the nation, transit deserts in rural and urban communities, socially isolated residents who lack transportation options, and a lack of opportunity and access to jobs, healthcare, and education for people. We envision and work towards a Commonwealth with transportation systems that connect people with their choice of housing, economic opportunities, healthcare, and accessible and reliable public transportation that benefits residents in all 351 cities and towns in Massachusetts. Our coalition advocates at the state, federal, and local levels for transportation policies that are just, equitable, and sustainable.