Specific Plan No. 342 is a 2,786-acre planned community located northerly of Wolfskill Avenue and Pulsar View Road, south of Marvin Road, east of the San Jacinto River, and west of the border of the City of San Jacinto. It proposes the construction of a maximum of 11,150 dwelling units of which no more than 1,500 units may be developed north of Ramona Expressway. Land uses include: 1,037 acres designated for residential uses which may include 8,050 dwelling units, 288 acres for a mixed-use town center area which may include 500,000sf of commercial uses maximum and/or 3,100 dwelling units, 155 acres of park areas, 156 acres of public facility area, 1,003 acres of open space, and 147 acres for major roads. Specific Plan No. 342 is associated with General Plan Amendments No.'s 720 and 721. General Plan Amendment No. 720 proposes to change the existing land use designations on the subject site from Agriculture, Open Space - Conservation , Open Space-Conservation Habitat, Rural Mountainous, Rural Residential, Very Low Density - Rural Community, Low Density- Rural Community, Commercial Retail, Very Low Density Residential, Low Density Residential, Light Industrial to Specific Plan No. 342. General Plan Amendment No. 721 proposes the upgrading and downgrading of numerous trails and roadway designations, including but not limited to : the elimination of 9th Street/Yucca Avenue as a through street through the project easterly; the rerouting of 10th Street/Wolfskill Avenue as a Major roadway east of Hanson Avenue, the reclassification of Hanson Avenue from a Major Roadway to a Collector Street; and Bridge Street, 3rd Street, 5th Street, and 6th Street will be eliminated on the project site; and access to the Ramona Expressway will be shifted to Town Center and Park Center Boulevards. General Plan Amendment No. 721 will also amend the Circulation Element Trails and Bikeway System to include the Community Trail designation for a number of the trails proposed within the project boundary. Change of Zone Case No. 7055 proposes to change the existing zoning classifications of A-1-10 (Light Agriculture with a 10-acre minimum lot size), A-2-10 (Heavy Agriculture with a 10-acre minimum lot size), A-P (Light Agriculture with Poultry), C-R (Commercial Retail), M-SC (Manufacturing - Service Commercial), R-A-1 (Residential Agricultural with a 1-acre minimum lot size), R-A-10 (Residential Agricultural with a 10-acre minimum lot size), and R-R (Rural Residential), P-A(Residential Agricultural), R-A-2 1/2 (Residential Agricultural with a 2-1/2 acre minimum lot size), and N-A-640 (Natural Assets) to SP (Specific Plan). The Environmental Impact Report was prepared to analyze the potential impacts of the project.