The Main Library for the City of Santa Monica is a 104,000-square-foot structure featuring a café and courtyard, computer labs, auditorium space, and a 560-car subterranean parking structure. The project obtained a LEED Gold certification from the U.S. Green Building Council. Sustainable design highlights include a 200,000-gallon cistern, natural daylighting, underfloor air distribution system and operable windows. Sustainable construction highlights include a construction waste management program, locally harvested and manufactured materials, and high recycled content materials.

Morley Construction Company provided concrete subcontracting services for the project, totaling 18,667 cubic yards.