Marco last year found a permit for Superchargers at 201 E Bay State St, Alhambra, CA 91801. The permit expired but the entire site seems to be under development, so it may be the Supercharger permit was created a bit early. I'm creating a thread to track the site, but won't add it to scinfo since permit has expired.
Permit: https://alhambraca-energovpub.tyle...#/permit/a9fcea35-24c0-49ba-8e35-826ac8f9b32b
Streetview showing site development: https://goo.gl/maps/y1AQoZt8fiHmRa6B6
Permit: https://alhambraca-energovpub.tyle...#/permit/a9fcea35-24c0-49ba-8e35-826ac8f9b32b
Streetview showing site development: https://goo.gl/maps/y1AQoZt8fiHmRa6B6