Interstate 5 Improvement Project from Interstate 405 to State Route 55

Summary

SCH Number
2018051014
Lead Agency
Caltrans 12 (Santa Ana) (California Department of Transportation, District 12)
Document Title
Interstate 5 Improvement Project from Interstate 405 to State Route 55
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
transportation, residential, commercial

Document Description
The project limits on I-5 extend from approx 0.4 mi north of the I-5/I-405 interchange (PM 21.3) to 0.2 mi south of SR 55 in the cities of Irvine and Tustin. The project proposes to remove the existing paved outside shoulders of the I-5 freeway and construct new traveled way and new shoulder pavement to the outside of the northbound and southbound lanes to accommodate one additional general-purpose lane in each direction from just north of I-405 to just south of SR 55. The existing buffer-separated HOV lane would be converted to a continuous access HOV lane, with continuous entry/exit opportunity for motorists, throughout the project limits.

Contact Information
Brian Liu
California Department of Transportation, District 12
1750 E 4th St, Suite 100
Santa Ana, CA 92705

Phone : (657) 328-6135

Location

Coordinates
33°42'10.3"N 117°46'38.5"W
Cities
Irvine Tustin
Counties
Orange
Cross Streets
Alton Pkwy, Barranca Pkwy, Sand Canyon Ave, Jeffrey Rd, Culver Dr, Jamboree Rd
Zip
various
Total Acres
460
Parcel #
various
State Highways
SR 133, 261, 55
Railways
LOSSAN Rail Corridor
Schools
Tustin HS, Bee
Waterways
San Diego Creek
Township
5,6S
Range
8,9W
Section
1,6,

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (highway widening: 9 units)
Local Action
Other Action Other Action: transportation
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Economics/Jobs Flood Plain/Flooding Geologic/Seismic Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
Air Resources Board, Transportation Projects California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California Regional Water Quality Control Board, Santa Ana Region 8 California State Lands Commission Office of Historic Preservation Resources Agency California Department of Fish and Wildlife, South Coast Region 5

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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