Before the end of July, crews may begin demolition activity of the old San Antonio Drive, Pioneer Boulevard and Imperial Highway bridges. Each bridge will take approximately three nights to demolish; crews will demolish each bridge one at a time. Demolition activity will require nighttime full street closures of the roadway at I-5, underneath each bridge. These nightly road closures will take place between 9 p.m. and 6 a.m., Monday through Friday. During the daytime, the contractor will be working to demolish the bridge abutments; daytime lane closures will take place between 9 a.m. and 3 p.m. in each direction on each respective street. The exact schedule for this work has not been finalized. Additional information, including related closures and detour information, will be provided as soon as it is available.
Work is under way on Union Street, between San Antonio Drive and Paddison Avenue, to complete the planned roadway improvements. Union Street is being widened, sidewalks will be reconstructed and the street will become a cul-de-sac adjacent to San Antonio Drive. Access for local residents will be maintained at all times. Construction activity is also ongoing with several sound walls along the northbound and southbound I-5. In addition, work continues on the frontage roads along the northbound I-5 (Adoree Street) and southbound I-5 (Southbound Frontage Road). Adoree Street is temporarily closed between Norwalk Boulevard and Kalnor Avenue; access will be maintained for local residents. Adoree Street will not be accessible from Norwalk Boulevard.