Correction: This story has been updated to remove an incorrect address for the Liberty Mutual regional campus.

Liberty Mutual Insurance celebrated the topping out of its new Plano regional campus today.

The 1.1 million-square-foot campus at Plano's massive Legacy West development near the Dallas North Tollway and Sam Rayburn Tollway, will be home to more than 4,000 employees who are scheduled to move sometime in December.

The topping out ceremony features guests and those working on the campus signing two beams that will be placed in the penthouse on the 20th floor.

The 19-story campus will have a variety of amenities for employees, including a coffee bar, two large conference centers, two rooftop gardens, over 4,000 covered parking spaces and a medical center with physical therapy services.

Find fun facts about the new campus in the following slideshow:

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