I don’t know if you know, but all the civilian geographic data that is out there (for example – emap, atlas-city, all the gps softwares etc.) is the property of private companies. mapa (mapa.co.il) has most of the roads layout and ofek supply the Air view layer.
and thats, costs money, and quites a Lot of it. and probably because of that, Google does not show any geographical data.