Imperial Highway & Pioneer Blvd. Project – December 14 – December 21, 2018

Construction on this project is 87% complete.
Projected date of completion: *Spring 2019. 

Also, please go to our Twitter page at for project updates.


Workers installing a new Changeable Message Sign (CMS) on northbound I-5 north of Imperial Highway (below):


Workers have completed construction of the sound wall north of Imperial Highway. Photos below from December 11:


We are also reconstructing the median and adding lanes to Norwalk Blvd. north of the San Antonio Bridge. Photos below from October 30,  November 27 and December 13:


Construction of  the median barrier rail along new lanes of I-5 between Norwalk Blvd. and north of Imperial Highway is complete.  Photos below from November 20 and December 11:


Beginning Monday, Dec. 10, the sidewalk on the northbound side of Pioneer Blvd. north of Imperial Highway will be closed until late December to allow tile work on the wall of the bridge. Pedestrians will be directed to use the sidewalk on the southbound side of Pioneer Blvd.

As crews work on Imperial Highway, Norwalk Boulevard and Pioneer Boulevard bridges at I-5, one lane in each direction may be closed on each street (at I-5) during the daytime, between 8:30 a.m. and 3:30 p.m.


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