The GR-46 is a fictional train for Bloxtopia Transportation Authority that replicates the NYCTA R46, the length of a single GR-46 car is 25 yards, It usually runs on the D and J lines, it may seem like a GR-44, but isn’t a GR-44, just related in designs.
Please do not use any sprites in this project without permission, thank you for your cooperation. © 2026, Bloxtopia Studios.
