The Orange County Transportation Authority (OCTA) released an update on the interstate 405 improvement project. This project will include a widening of the 405 freeway and the addition of two tolls lanes between the 73 freeway in Costa Mesa, and the 605 freeway in Seal Beach. This will provide a continuous connection between North and South Orange County.
The 405 improvement project is meant to give local residents the option of shaving time off their commute, and ease traffic congestion.
Construction on the project is expected to begin in early 2018, and will begin will bridge construction. Here is the bridge construction timeline.
The 405 improvement project is expected to be completed in 2023. In the mean time, be prepared for delays.