Off-Ramp Closed
The southbound I-405 off-ramp to Seal Beach Boulevard was closed for one month on Sept. 16 as part of project improvements. The schedule is subject to change due to inclement weather. The closure is related to the widening the San Diego Freeway (I-405) between SR73 and I-605.The project is improving 16 miles of I-405 between the SR-73 freeway in Costa Mesa and I-605 near the Los Angeles County line.
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