Site work and paving for a road / highway in Fountain Valley, California. Conceptual plans call for site work for a road / highway; and for paving for a road / highway.

The budget request is for costs associated with the project allotment to accommodate contract change orders (CCOs) during the design and construction of the general purpose lanes of the I-405 Improvement Project from SR-55 to I-605. The project will add new lanes, improve interchanges, and widen local overcrossings to the San Diego Freeway from SR-73 in Costa Mesa to the San Gabriel River Freeway (Interstate 605) near the Orange County/Los Angeles County border.The budget request is for costs associated with various existing cooperative agreements with cities and agencies for plan reviews, traffic management plan elements, traffic engineering, police services, project support services, and construction zone enhanced enforcement program (COZEEP) services for the I-405 Improvement Project from SR-55 to I-605. The project will add new lanes, improve interchanges, and widen local overcrossings to the San Diego Freeway from SR-73 in Costa Mesa to the San Gabriel River Freeway (Interstate 605) near the Orange County/Los Angeles County border.The budget request is for costs associated with the cost-in-kind improvements to the Navy Weapons Station, as part of the Interstate 405 Improvement project from the Interstate SR-55 to I-605. The project will add new lanes, improve interchanges, and widen local overcrossings to the San Diego Freeway from SR-73 in Costa Mesa to the San Gabriel River Freeway (Interstate 605) near the Orange County/Los Angeles County corridor.The budget request is for costs associated with the construction management consultant (CMC) services during the design and construction of the general purpose lanes of the I-405 Improvement Project from the SR-55 to the I-605. Services include but not limited to the assistance of the procurement and construction management services for the project, including under the general direction of OCTA, and project managemet consultant (PMC), CMC shall coordinate and cooperate with Caltrans, stakeholder, and other agencies, and other OCTA's consultants providing services for the project. The project will add new lanes, improve interchanges, and widen local overcrossings to the San Diego Freeway from the SR-73 in Costa Mesa to the San Gabriel River Freeway (interstate 605) near the Orange County/Los Angeles County border.The budget request is for costs associated with a cooperative agreement with Caltrans to provide construction inspection services, and enhanced oversight, including right-of-way (ROW) support services, ROW certification during the design and construction of the general purpose lanes for the I-405 Design-Build Project from SR-55 to I-605. The project will add new lanes, improve interchanges, and widen local overcrossings to the San Diego Freeway from the SR-73 in Costa Mesa to the San Gabriel River Freeway (Interstate 605) near the Orange County/Los Angeles County border.The budget request is for costs associated with construction management support services for the cost-in-kind improvement work at the Navy Weapons Station, as part of the Interstate 405 Improvement Project.The budget request is for costs associated with the program management consultant (PMC) and right-of-way (ROW) support services during the design and construction of the I-405 Improvement Project from SR-55 to I-605. Services include the administration of the construction contract, coordination of the activities of the contractor with the services of the project design engineer, performance of quality assurance inspections, management of independent quality assurance testing, preparation of daily construction activity reports, the performance control point benchmark surveying, communications between contractor and all other project participants, processing, implementing and processing of change orders, and processing of claims. The project will add new lanes, improve interchanges, and widen local overcrossings to the San Diego Freeway from the SR-73 in Costa Mesa to the San Gabriel River Freeway (Interstate 605) near the Orange County/Los Angeles County border. The project is included in the Orange County's 2025 Capital Improvement Program (CIP). As of January 24, 2025, information regarding a design team or a general contractor is not available. Funding is anticipated in 2025.* *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.