Warburton Avenue needs to be split at this intersection (https://api06.dev.openstreetmap.org/node/4319571081#map=19/37.35579/-121.96497). The lane count should be removed West of the intersection (https://api06.dev.openstreetmap.org/way/4305501352#map=17/37.35579/-121.96390) as there are no road markings present. Please remember that lane count tags cannot be added without lane markings (Please refer to confluence for more guidance).
Please refer to the screenshot on where to split and add lane count for Bento Street, San Tomas Expressway and El Camino.
You have correctly split and add tags to this segment of the way (https://api06.dev.openstreetmap.org/way/4305501664 and https://api06.dev.openstreetmap.org/way/4305501663), use this as a reference.
Please reverse the lane direction for this way (https://api06.dev.openstreetmap.org/way/4305501654).