EarthHistorical Maps Areas in the U.S. closed to travel for USSR citizens October 29, 2016 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:The Best Push Pin World MapsOff-limits areas: U.S. vs. USSRTravel advisory world maps: U.S. vs. ChinaThe worst and safest countries for travelThe Best Scratch-Off Maps in 2025World Maps Reveal: How Countries See Global Travel RisksDistrict Mobility: Multimodal Transportation in the DistrictExploring U.S. Metropolitan Areas