405
adjacent to Cascade Park along the southbound (SB) I-405 on-ramp from Westminster Boulevard. The foundation consists of approximately 80 cast-in-drilled-hole (CIDH) piles.
Work is ongoing from 7 a.m.-4 p.m. on weekdays, for approximately one month.
Crews may mobilize equipment as early as 6 a.m., and some activity may occur at night.
Intermittent nighttime closures of the southbound I-405 on-ramp from Westminster may be required.
Additional construction activities including rebar, form and concrete activities are anticipated in May and June, and backfill and block wall installation is anticipated in July and August.
The 405 Community Outreach Team will provide detailed schedule information in future alerts.
This work may be loud.
Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup. Email 405project@octa.net or call (888) 400-8994 for more information.
I-405 Improvement Project automated call and text alerts will now start coming to subscribers from the I-405 Project Helpline number (888-400-8994.) This will allow people to leave messages if they have questions or concerns about the project.
