Establish transportation services for areas with low population densities using publicly funded buses and vans on a set schedule, dial-a-ride transit, volunteer ridesharing, etc.
Provide incentives to trade in old cars or light duty trucks with low fuel efficiency and high emissions and buy new vehicles with higher efficiency and lower emissions; also called scrappage or vehicle early retirement programs
Support school-, community-, and clinic-based teen pregnancy prevention programs such as comprehensive sex education, HIV/STI prevention and youth development efforts, service learning, etc.