Valley Boulevard and Del Mar Avenue Intersection Improvements

2 Documents in Project


SCH Number
Lead Agency
City of San Gabriel
Document Title
Valley Boulevard and Del Mar Avenue Intersection Improvements
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Commercial Specific Plan/ Mixed-Use Transit Oriented Development, Commercial Center, and Residential Neighborhood Conservation
Document Description
The City of San Gabriel (City) proposes to implement focused traffic safety and operational improvements at the Valley Boulevard and Del Mar Avenue intersection. Proposed intersection improvements would include lane reconfiguration along Valley Boulevard, intersection corner improvements, and removal of on-street parking spaces. Temporary construction easements and partial right of way acquisitions are anticipated to accommodate the proposed improvements. The new lane configuration would include a new dedicated eastbound right-turn lane to accommodate the addition of auxiliary lanes on Valley Boulevard in both directions. The Project would include synchronizing traffic signals along the Valley Boulevard arterial.

Contact Information

Angela Cheng
Agency Name
City of San Gabriel
Job Title
Senior Civil Engineer
Contact Types
Lead/Public Agency


San Gabriel
Los Angeles
Southern California
Cross Streets
Valley Boulevard and Del Mar Avenue
Total Acres
Parcel #
5360-020-010 & 5360-020-028
State Highways
SR 164, I-10
McKinley Elementary

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), 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 Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (RMC), State Water Resources Control Board, Division of Drinking Water, California Department of Transportation, District 7 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 7 (DOT)
Development Types
Transportation:Other (Intersection improvements)
Local Actions
Site Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Energy, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Wildfire
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]

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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