Froastpoarte is a bi-level overground station with 4 platforms, serving Lilac Light Rail lines 633 and 633P, as well as Moszyan Railways' overground service system. It was rebuilt to look like Lansingerland-Zoetermeer station, but with the light and heavy rail platforms swapped. Prior to its reconstruction, it was a generic Lilac Light Rail station by the name of Shuangmen Xuegui using the “Taipa & South Corridor” station design.
The station has 4 platforms, two north-south through tracks for the Lilac Light Rail on the lower level, and two east-west platforms for Moszyan Railways on the upper level. Unlike the rest of the Fryske Line, these upper platforms have grass for a ballast, referencing the real life station's upper platforms originally being light rail platforms.
The original upper terminus platforms were later extended in the Kallosaansluiting project.