google Google map to enlarge, it can hide the road, leaving only the railway?

Using Google Maps, each enlarged to a certain extent, there will be roads, railways and the highway, but I do thesis, the only railway, not highways, towns and villages and the icon does not need to, what should Zaban?

000 google map is an advanced digital map software, but there is no such filtering.'s not free versions, However, very powerful, paid version of the not used, perhaps.Railway needs