The Town Center Project Area, established in 1976, encompassed approximately 360 acres in the center of the City of Tustin which included historic Old Town and the Civic Center complex and a majority of the commercial properties within the central portion of the City.
South Central Project Area
The South Central Project Area, established in 1983, encompassed approximately 398 acres and was bounded by Edinger Avenue, Red Hill Avenue, Valencia Street and the Costa Mesa (SR-55) and Santa Ana (I-5) Freeways and Newport Avenue.
MCAS Tustin Project Area (Tustin Legacy)
The MCAS Tustin Project Area, established in 2003, was comprised of a total of 1,508.6 acres of property within the City of Tustin including approximately 1,504.5 acres at the former MCAS Tustin base and 4.1 acres outside the former MCAS Tustin base.