Some of these routes, such as my own, were made and released when Portland Terminal was still available. Portland Terminal was available for many years, and was rather cheap, so it's hard to blame route builders for using it. The assets in PT are very New England-centric, which makes it difficult to
not use Portland Terminal when making a New England-based route. This is the trouble with using payware assets in a freeware route; unfortunately, someone will always get left out. That being said, it's unfortunate that the route is no longer available and hopefully it will be soon so that the maximum number of people can enjoy.
I can, however, understand why someone might still use Portland Terminal assets in a custom made route. If the route builder already owns Portland Terminal and not Stevens Pass, as in my own case for example, they may be hesitant to spend money on Stevens Pass (which is still fairly pricy) so that a few more people can use the route. Just my
