Where is loading zones 3 And 4

Beat me to it 😔💪🏻

If it's for patient's I don't know, you would have to ask the information booth located in the main lobby by the emergency department. If it's supplies back behind the hospital is a frontage road in between I-84 and the actual hospital, and the shipping and receiving dock is located back there and they have 4 or more loading docks the delivery vehicles can just pull into. I hope that helps!