What is the purpose of this sign?

• To advertise the railroad company's services.
• To offer general information about train schedules.
• To provide a contact for reporting emergencies or problems at the railroad crossing.
  Explanation:

  "This is an ENS sign, a vital safety feature that allows the public to quickly communicate with the railroad to report any unsafe conditions, signal malfunctions, crossing obstructions, or other emergency situations at highway-rail grade crossings."
• To indicate the presence of a nearby railroad museum.