Populations with diabetes can successfully manage their condition if they have regular access to primary care along with access to quality food, physical, and social environments that support healthy lifestyles. Lack of safe, convenient, and affordable transportation options can make it difficult for low-income populations to access these resources. A research team led by Georgia State University will use a randomized trial to test several low-cost ways of improving transportation opportunities for low-income urban diabetic patients, including providing public transit vouchers, ride-share credits on Lyft, a cash benefit, or mobility counseling compared with usual medical care alone.