Links dead but here is a description of the work being planned.

Etiwanda/Slover Street Improvement (PN3350)

Description
Widen the Etiwanda Ave and Slover Ave/Airport Dr intersection. The project will add designated right turn lanes and dual left-turn lanes at all directions. It will also include a raised median on Slover Ave and Airport Ave., traffic signal modifications, sidewalks and street lights.
Estimated Construction Cost -$13,151,298.00
Estimated Start Date - Winter 2025
Estimated End Date - Summer 2026