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I-5 Corridor Improvements Between Orange County Line to the I-605

April 17, 2017

Week of April 16, 2017

Please note the following correction has been made to the Imperial Highway & Pioneer Boulevard project summary, noted in red below. 


Please be advised that the northbound I-5 Norwalk Boulevard on-ramp will be closing permanently on Monday, April 24.

DETOUR: From Norwalk Boulevard, motorists will be directed to proceed to Imperial Highway and turn left. Continue west on Imperial Highway, turn right on Firestone Boulevard. Proceed on Firestone Boulevard to access the northbound I-605 on-ramp, then transition onto northbound I-5.

Correction: A previous version of this alert included a typo that incorrectly indicated the northbound I-5 Norwalk Boulevard off-ramp would be closing permanently. We apologize for this error. 

*DISCLAIMER: Due to the dynamic nature of construction, please note that all dates and times are subject to change due to unforeseen operational factors or inclement weather.

For information regarding upcoming closures, detours and other construction activity, be sure to check out the project Google map. This map will be updated in real time, with the latest information regarding project construction. Click the image below to view the map.

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