When emergency conditions require that track or other right-of-way fixtures of the corporation be moved from the existing location and relocated on state land adjacent to or in the vicinity of the existing right-of-way and the chief executive officer determines that relocation is necessary to maintain safe and adequate rail operations, the corporation may effect the relocation and notify the Department of Natural Resources. The relocation must affect only the amount of state land necessary to adequately restore or continue safe rail operations at a normal level.