Freeway & Streets

Less Traffic Facilitates Construction Progress on I-405 Improvements

Significantly reduced traffic volumes during the COVID-19 pandemic allowed OCTA and its partners to mitigate schedule delays.

OCTA Awards $35.5 Million to Improve OC Streets

Cities throughout Orange County will receive more than $35 million for street improvements and traffic street timing from OC Go funds.

SR-55 Improvements Will Relieve Congestion in Irvine, Santa Ana & Tust…

The SR-55 Improvement Project will reduce travel times through one of the most highly congested stretches of freeway in the county.

$9.2 Million Awarded to Local Transit

OCTA awarded a total of $9.2 million to nine cities across the county to operate or plan community transit services.

Transportation Improvement Projects Accelerated

During the coronavirus pandemic, construction is continuing on major OCTA construction projects and those in partnership with Caltrans.

Three Projects Advancing to Address South County Traffic

OCTA is moving forward to relieve traffic in South Orange County in conjunction with the Transportation Corridor Agencies (TCA) and Caltrans.

Reconstructed Half of Magnolia Street Bridge over I-405 Opened March 3…

As part of the I-405 Improvement Project, crews shifted traffic to the first reconstructed half of the new Magnolia Street bridge.

New Traffic Pattern for Northbound I-5

Motorists traveling northbound on I-5 through Santa Ana are driving on new concrete pavement, part of a newly constructed roadway that shifted the northbound I-5 regular and carpool lanes.

Sharing I-405 Improvement Project Progress with Neighboring Community

OCTA staff shared an update and overview with the Irvine Rotary about the big project bordering their city.

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