These are very useful for maps that have varied terrain like the ones I make. I use Advanced Roads for my maps but they lack ramps so I just use blank modter ramps to fill in for road ramps, which these take care of to an extent.
Unfortunately the road patterns on these do not match with Advanced Roads so they don't quite fit either. Would it be possible to make second versions of the ramp bricks with a texture that matches the ones from Advanced Roads? I don't know how difficult that would be, but it would make these even more useful as the two packs could be combined.