Co-located with an ARCO fuel station on Lytton St near Liberty Station in Point Loma, this ampm operates as a convenience store and gas stop serving the corridor between Rosecrans and Barnett Ave. The ARCO pumps dispense TOP TIER-certified gasoline — the same detergent-additive standard recommended by Dragonfly Automotive for long-term engine maintenance. Inside, a prepared-food counter turns out hot dogs, taquitos, and roller-grill items alongside a self-serve coffee and fountain-drink bar. An on-site ATM and debit-card payment system handle cash-back transactions, adding a banking-lite function to the fuel stop that drivers leaving Rosecrans Automotive can hit without a separate errand. The highest-throughput window is the weekend fuel rush, when the multi-pump ARCO island processes back-to-back fill-ups for Shelter Island marina traffic and Liberty Station event crowds.