Complex sentence: In the 1980s, the station was renovated and modernized; as part of the renovation, the IND-style purple tile band was removed from the station walls, and a design with intertwining blue and orange stripes was added.
Split into simpler sentences: In the 1980s, the station was renovated and modernized. The IND-style purple tile band was removed from the station walls, and a design with intertwining blue and orange stripes was added.