Imperial Highway & Pioneer Blvd. Project – January 11 – January 18, 2019

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

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

*Postponed*: The tentatively scheduled closure of northbound I-5 from Rosecrans Ave. to I-605 from 11 p.m. Thursday, January 17 until 5 a.m. Friday January 18 to allow striping of new freeway lanes is postponed. Further updates will be posted here and at

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 January 2:


The sidewalk on the east side of Pioneer Blvd. north of Imperial Highway is now partially blocked to allow tile work on the wall of the bridge, but accessible to the public.

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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