Found the El Monte SC site that has been listed on the Tesla SC page for a while. Projected Q4 2023 opening as of now. Green fences have been up for over a month now but Tesla equipment didn't show up until earlier this week. A pin drop lists the address as 3828 Peck Rd, El Monte, CA 91732. The work is being done along the south side of the shopping center (along Ramona Blvd.) Looks like the actual SC posts will be on the far southwest corner of the center.