Senior citizens aged 65 and up can purchase a Senior SmarTrip® card at four library branches. The cards offer discounted fare on Metrobus and Metrorail.
The Senior SmarTrip® card costs $2 and requires a valid government issued photo ID. This card has no monetary value. To add value, you must use a farecard machine at any Metrorail station or a bus farebox that accepts SmarTrip.