University Drive Widening Improvements - Ridgeline Drive to I-405 Project

2 Documents in Project


SCH Number
Lead Agency
Irvine, City of (City of Irvine)
Document Title
University Drive Widening Improvements - Ridgeline Drive to I-405 Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
transportation/primary hwy (University Dr)

Document Description
The city proposes to widen University Dr from 2 through lanes to 3 through lanes in the eastbound direction from approx 650 ft east of the Ridgeline Dr/University Dr intersection to the southbound I-405 on-ramp. The project will join the existing 3 through lanes at the easterly limits and will join the planned improvements at the westerly limits from the Ridgeline Intersection Improvement Project. The project includes restriping from the Ridgeline Dr/University Dr intersection to the SB I-405 on-ramp. University Dr also includes an on-street Class II bike lane. The project will also include improvements such as paving, curb/gutter, grading, drainage, stormwater features, utility relocations, curb ramps, traffic signal modifications, and landscaping.

Contact Information
Melissa Dugan
City of Irvine
One Civic Center Plaza PO Box 19575
Irvine, CA 92623-9575

Phone : (949) 724-7384


33°39'29.7"N 117°48'26.7"W
Cross Streets
University Dr from Ridgeline Dr/Rosa Drew Lane to I-405
Total Acres
Parcel #
481-191-02, -38, -30, -27
State Highways
Multiple schools
Sand Canyon Wash, Sand Canyon Reservoir, SD Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (roadway widening)
Local Action
Site Plan
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
Air Resources Board, Transportation Projects California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Department of Transportation, District 12 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Toxic Substances Control Department of Water Resources Resources Agency State Water Resources Control Board, Division of Drinking Water

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.

Download CSV New Search Print