1-405 NB ramp at SB Blvd is closed
405 FREEWAY UPDATE
The Orange County Transportation Authority, in cooperation with Caltrans, is widening the San Diego Freeway (1-405) between SR-73 and I-605.The project is improving 16 miles of 1-405 between the SR-73 freeway in Costa Mesa and 1-605 near the Los Angeles County line. Construction updates are as follows:
• 1-405 Northbound Seal Beach Boulevard Off-ramp to Close The northbound