treestryder
There seems to now be 4 lanes at this intersection tagged as having two.

Interestingly, this may be confusing autonomous cars. See the Twitter conversation.
https://twitter.com/PJWheeler83/status/1477067523728326662

And evidences that Tesla may be indirectly using OpenStreetMap data.
https://wiki.openstreetmap.org/wiki/Talk:Tesla