South Orange County Transportation Infrastructure Improvement Project

7 Documents in Project


SCH Number
Lead Agency
Foothill-Eastern Transportation Corridor Agencies
Document Title
South Orange County Transportation Infrastructure Improvement Project
Document Type
NOP - Notice of Preparation

Document Description
Locating and constructing transportation improvements in southern Orange County. Six main alternatives are under consideration, consisting of five transportation improvement alternatives and a No Project alternative. The transportation improvement alternatives include three new toll road corridors, which would be the southerly extension of the existing Foothill Transportation Corridor North, arterial road improvements and widening of I-5.

Contact Information
Macie Cleary-Milan
Foothill-Eastern Transportation Corridor Agencies
Lead/Public Agency
125 Pacifica, Ste 100
Irvine, CA 92618-3304

Phone : (949) 754-3497


State Highways
John Wayne
Other Location Info
South Orange County to San Diego County border

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (Toll road)
Local Action
Toll road
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Coastal Zone Cultural Resources Cumulative Effects Drainage/Absorption Economics/Jobs Flood Plain/Flooding Geology/Soils Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Noise Population/Housing Public Services Recreation Schools/Universities Transportation Vegetation Wetland/Riparian Wildlife
Reviewing Agencies
Air Resources Board, Transportation Projects California Coastal Commission (CCC) California Department of Conservation (DOC) California Department of Parks and Recreation California Department of Transportation, District 12 (DOT) California Highway Patrol California Regional Water Quality Control Board, San Diego Region 9 (RWQCB) California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB) California State Lands Commission (SLC) Department of Housing and Community Development Office of Historic Preservation Resources Agency Resources, Recycling and Recovery California Native American Heritage Commission (NAHC) California Department of Fish and Wildlife, South Coast Region 5 (CDFW)

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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