[raganesh]

Not sure if your location is covered by Google's Mapmaker.

For my location, I usually provide updates/corrections via Mapmaker; it goes through a community review process and shows up in the main Maps within a couple of months (at most).

[freehunter]

I put in the request before MapMaker was available to the public, but I had to look that up because I'd never heard of MapMaker. Interesting technology, thanks!