Where can I drop off used motor oil and gasoline?

The City of Round Rock offers disposal options for the following residential automotive waste:

Motor Oil:
Used motor oil is accepted daily at the following locations:

Gasoline is accepted in quantities of five (5) gallons or less at the Recycling Center.  The gasoline must be in an approved gas container and must be handed directly to a Recycling Center attendant on site.  Gasoline brought to the center in milk or other plastic jugs will NOT be accepted. 

Antifreeze/Brake, Transmission, Power Steering Fluid/Car Batteries/Oil Filters:
These items are accepted at the Recycling Center.