Metrolink Orange County Maintenance Facility Project

3 Documents in Project


SCH Number
Lead Agency
Orange County Transportation Authority
Document Title
Metrolink Orange County Maintenance Facility Project
Document Type
FIN - Final Document
Present Land Use
Great Park/Institutional
Document Description
The Project lies in the City of Irvine (or City). The main Project Footprint is located on a 21.3-acre OCTA-owned parcel in the City, adjacent to Marine Way and OCTA Metrolink Tracks, between mileposts 183.50 and 184.00. Regional vehicle access to the Project Site is from I-5 at Sand Canyon Avenue. Local vehicle access is via Marine Way to Ridge Valley. The Project consists of various project elements that can be separated into two phases, based on their purpose and timing of construction and implementation. Phase 1 consists of developing facilities needed for train storage consisting of the Service and Inspection (S&I) Facility tracks, train wash track, storage tracks, set-out track(s), yard lead tracks, transportation building, and employee parking. Phase 2 includes construction of the maintenance building and associated tracks, as well as the conversion of the west lead track into a drill track, and the construction of a second run-around track within the mainline track corridor. Additionally, a new two-lane access road would be constructed to provide access to the maintenance facility and would be within the OCTA Project and City right-of-way.

Contact Information

Jason Lee
Agency Name
Orange County Transportation Authority
Job Title
Project Manager
Contact Types
Lead/Public Agency


Citywide, Countywide, Southern California
Cross Streets
Marine Way and Ridge Valley
Total Acres
State Highways
Interstate 5
BNSF; Metrolink

Notice of Completion

State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 12 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water
Development Types
Transportation:Rail (Maintenance Facility)
Local Actions
Site Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire


Notice of Completion [NOC] Transmittal form

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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