Freeway Projects - I-605 Katella Avenue Interchange

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  • I-605/Katella Avenue Interchange

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    Calina North Image
    Calina North

    Community Relations Specialist, Principal

    (800) 724-0353
    Freeway Overpass

    Project Overview

    OCTA, in cooperation with Caltrans, proposes to improve the local interchange at Interstate 605 and Katella Avenue to improve mobility, smooth traffic flow, and enhance pedestrian and bicycle pathways.

    About Project

    OCTA and Caltrans is proposing to improve the local interchange at Interstate 605 and Katella Avenue in the City of Los Alamitos. The proposed project will enhance freeway access and arterial connection, traffic operations, as well as improve overall safety at the interchange.

    The environmental phase of the project is complete and has moved into multi-year design phase. Build Alternative 2 has been selected that will:

    • Modify the northbound and southbound ramps
    • Improve Katella Avenue
    • Enhance bicycle and pedestrian facilities

    Caltrans has prepared and approved the Final Environmental Document (FED), detailing Build Alternative 2. To receive an electronic copy of the FED, please email 605KatellaInfo@octa.net.

    Final Environmental Document

    Resources

    Project Fact Sheet – English

    Resources


    Overview
    Freeway Overpass

    Project Overview

    OCTA, in cooperation with Caltrans, proposes to improve the local interchange at Interstate 605 and Katella Avenue to improve mobility, smooth traffic flow, and enhance pedestrian and bicycle pathways.

    Details

    About Project

    OCTA and Caltrans is proposing to improve the local interchange at Interstate 605 and Katella Avenue in the City of Los Alamitos. The proposed project will enhance freeway access and arterial connection, traffic operations, as well as improve overall safety at the interchange.

    The environmental phase of the project is complete and has moved into multi-year design phase. Build Alternative 2 has been selected that will:

    • Modify the northbound and southbound ramps
    • Improve Katella Avenue
    • Enhance bicycle and pedestrian facilities

    Caltrans has prepared and approved the Final Environmental Document (FED), detailing Build Alternative 2. To receive an electronic copy of the FED, please email 605KatellaInfo@octa.net.

    Final Environmental Document
    Resources

    Resources

    Project Fact Sheet – English
    Documents

    Resources


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