Contra Costa County Library is now offering easy pickup and return of library materials in new lockers installed inside the Rossmoor Gateway Clubhouse. The Library Lockers are a self-service system, offering contact-free access to library materials. The lockers are easy to use and available to any Rossmoor resident with a valid Contra Costa County Library card.

To use the lockers, simply visit and choose “Rossmoor Lockers” as your pick-up location. When you are notified that your hold is ready, visit the lockers to retrieve your materials. Your library card is required to open the locker. Once you open the locker with your items, they will all be checked out to your account automatically. If you no longer need an item, simply use the book drop next to the lockers to return the item. FAQs for the library lockers at Rossmoor.

“The lockers are convenient and very easy to use,” said County Librarian Alison McKee. “We hope this service will allow Rossmoor residents to check out library materials more often.”



For account questions, please log into your account at or contact the Library at or call 800.984.4636 during business hours.

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