Of course! TTD and Locomotion were developed by the same person. From my understanding Locomotion is closer to the Roller Coaster Tycoon engine and UI. Also I think I remember reading an interview in which Chris Sawyer said Locomotion had the cleanest code out of the three.

On that note, considering the original engines are similar I wonder if OpenRCT2 and OpenLoco have any big similarities in the code base as well...