Anyone that regularly uses Google Maps or Google Earth would have noticed that the level of detail and the correctness of the detail for South Africa has been improving significantly over the past few months.

The first thing I noticed in Google Earth was the addition of some 3D buildings to the Cape Town CBD area. Shortly afterwards there was a marked improvement on the amount of street level data that was available.

I’ve also seen the Google Streetview car driving around Cape Town a number of times. I assume all the fuss is to provide tourists with decent mapping information when they arrive in their droves for the World Cup next year.

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Today I caught a tweet (thanks @kishyr) saying that direction information is also working in Google maps. I quickly tried it out myself and I’m happy to announce that it is working and appears to work pretty darn well. It even sensibly calculates different directions based on whether you are in a motor vehicle or on foot. The transit direction information doesn’t work yet, but then again neither does our public transport system.

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Above are screenshots from my iPhone 3GS detailing directions from the Cape Town CBD (my current location) to Hout Bay for a motor vehicle. When I change to “on foot”, it redirects you along Victoria road all along the coast.

Good work Google ! But remember, don’t be evil.