San Diego-based Sudberry Properties’ senior vice president Marco Sessa stood atop a newly paved cul-de-sac, taking in the expansive view below of what will be the $2 billion Mission Valley mixed-use project Civita. Some of the residential projects, like the Lucent condos and Circa 37 apartments, are complete and gleaming. Others, like apartment complexes Versa and West Park, rattle with construction noise. What will be a 19-acre community park is still a long wedge of dirt. Civita’s future business district is today occupied only by concrete manufacturing, a hint of the quarry operations that occupied this land for about 70 years.