When I first uploaded this map, I didn't think that 11 months from now, that the map would get over 16 thousand downloads. But it did, and that's a different story. In late November (I believe November 22nd), Rainbow Road v5.0: 1st Anniversary Edition will be released, a pretty revolutionary release. But for now, here's this. It's awesome. It takes advantage of the MCPE 0.12.1 release, in a cool way (you'll have to see for yourself).
For the first time, I am using AdF.ly to shorten links. You could say that it's working!
But I will be hosting two different downloads - silver and gold downloads. The silver download contains 2 ads, while the gold download contains 3. I recommend the gold download. In a future edition of Rainbow Road, using these gold download links will give you access to special features.
Gold download (recommended) - here
Silver download - here