San Diego Freeway I-405 Improvement Project

11 Documents in Project

Summary

SCH Number
2009091001
Lead Agency
Caltrans 12 (Santa Ana) (California Department of Transportation, District 12)
Document Title
San Diego Freeway I-405 Improvement Project
Document Type
NOD - Notice of Determination
Received
Posted
6/17/2015
Present Land Use
Various

Document Description
The project proposes to improve the mainline freeway and interchanges on I-405. The proposed project would relieve congestion and improve operational efficiency on I-405 between State Route (SR)-73 and Interstate 605 (I-605). The approximately 16 mile-long project corridor traverses the cities of Costa Mesa, Fountain Valley, Huntington Beach, Westminster, Garden Grove, Seal Beach, Los Alamitos, Long Beach, and the community of Rossmoor. The I-405 Improvement Project would add one GP lane in each direction on I-405 from Euclid Street to the I-605 interchange, plus add a tolled Express Lane in each direction of I-405 from SR-73 to SR-22 East.

Contact Information
Smita Deshpande
California Department of Transportation, District 12
3347 Michelson Drive, Suite 380
Irvine, CA 92612

Phone : (949) 724-2245

Location

Cities
Costa Mesa Seal Beach
Counties
Los Angeles Orange
Cross Streets
I-405 between SR-73 & I-605
Zip
Various
Parcel #
Various
State Highways
SR-22, SR-55
Railways
Union Pacific, US Navy
Airports
John Wayne
Schools
Various
Waterways
Many, including Westminister Channel, Santa Ana River

Notice of Determination

Approving Agency
Caltrans
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
Caltrans, District 12, 3347 Michelson Dr., Suite 100 Irvine, CA 92612

Determinations

(1) The project will have a significant impact on the environment
Yes
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
Yes
(6) Findings were made pursuant to the provisions of CEQA
Yes
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