Volunteer groups adopt a two mile section or an interchange along a State Route, United States Route or Interstate. Groups who sign up with the program adopt for two years. We ask that they pick up a minimum of four times each year. Participants in Adopt-A-Highway should be volunteers and not paid to pick up litter. Groups can partner with others in adopting, but may not pay another group to pick up litter. The Department of Transportation will provide safety training, trash bags, disposable safety vests and two signs to be used at the beginning of the two mile section. The only cost to each group is their time.