Ключевые слова: 51, alien, aliens, area, area 51, area 51 activity, asphalt, desert, desert highway, direction, et, extraterrestrial, extraterrestrial highway, green, highway, hot, landmark, nevada, no cars, no one, outer space, parking, rachel, rachel nevada, road, road trip, sign, space, state route 375, stickers, summer, sunny, transportation, travel, ufo, usa, way, western united states,