$1.9 Billion I-405 Improvement Project Kicks Off
The largest highway project under construction in the state to deliver relief on busiest stretch of highway in the nation
The Orange County Transportation Authority, in cooperation with Caltrans, is leading the I-405 Improvement Project between State Route 73 in Costa Mesa and Interstate 605 at the Orange County border with Los Angeles County.
The $1.9 billion project, funded with a combination of local, state and federal funds, will be the largest highway project under construction in California. Continue reading