Comparing the crossties of the tracks of the new Dollywood's coaster with the crossties of the tracks of Raptor, they're pretty much the same.
B&M Sitting Coasters, B&M Stand Up Coasters have the same kind of crossties.
B&M Inverts and Flyers also have the same kind of crossties.
B&M Dive Machines have wide tracks; mini DM's like Krake have classical Sitting Coaster crossties.
B&M tends to use different sizes and positions of crossties on their different kinds of coasters. Comparing the crossties of this coaster and the crossties of other B&M coasters is a good method to find the type of coaster we have.
I haven't checked every type of crosstie of B&M coasters but well.
Edit: Raptor:
Unknown Dollywood's B&M coaster:
Exactly SAME track shaping.