Lower an entire ride track design into the ground?

[Coastertwister]

With small rides and stalls, it is possible to press and hold Shift to raise or lower the ride above or below the ground. But the same thing does not work with rollercoasters and other track based rides. Is there a way to do it that I have overlooked, other than building a custom track from scratch? It would be useful in parks like RCT1's Thunder rock (although I can understand that some may argue it takes away some of the challenge, if you see it that way).

[jensj12]

This is not yet possible, but it is planned. Try again in a few years