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Week of April 28, 2025

Haga clic aquí para ver esta informacíon en español.

Northbound Dyer Road Loop On-Ramp

Extended Closure Begins Tonight

Crews are expected to continue pavement work along the outside lane of northbound

SR-55 between the northbound Dyer Road off-ramp and Dyer Road bridge. This work will require an extended closure of the outside lane and northbound Dyer Road loop on-ramp beginning as soon as 9 p.m., Friday, April 25 to 5 a.m., Monday, April 28.

Lane Channel Update

Crews continue to reconstruct the 3,139-foot long Lane Channel along southbound SR-55. This month, crews are installing light poles and performing barrier work. Crews are expected to complete work on the new Lane Channel later this year.

Closures and Detours Map

Bookmark the closures and detours map for quick access to real-time construction information. Click on the construction icons to view activities and closures.

Business Spotlight: Tustin Meadows Tiny Tots Preschool

This week's Focus on 55 business spotlight is Tustin Meadows Tiny Tots Preschool, a non-profit, fully licensed parent participation, cooperative preschool. Each family shares in the planning and operation of the school, making co-ops a unique and rewarding educational journey.


14751 Canterbury Ave., Tustin, CA 92780

714-696-8476

www.tustinmeadowstinytots.com

Tmtinytots@gmail.com


To learn more about OCTA's Focus on 55 Program, including official rules and eligibility, visit octa.net/Focuson55 or click here to enroll your business today.

About the Project

OCTA, in cooperation with Caltrans, is improving 4 miles of SR-55 between I-405 and I-5. The project will improve traffic flow and reduce travel time by adding one regular lane and one carpool lane in each direction. Also, the project will add merge lanes between several interchanges and stripe carpool lanes for continuous access, augmenting safety on the freeway by making merging easier. These enhancements are expected to create a better, smoother driving experience for motorists.

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