Commuters

In a Dan Dare comic strip, London commuters included a green-skinned Treen. See Greens. In Poul Anderson's "How To Be Ethnic In One Easy Lesson," San Francisco Integrate commuters include a blue-skinned Alfzarian and a Polesotechnic League journeyman merchant, skin weathered by other suns, whose "...go-to-hell independence..." makes James Ching sick with envy. He sounds like a Heinlein character:

"If a man walks in dressed like a hick and acting as if he owned the place, he's a spaceman."
-Robert Heinlein, Double Star (New York, 1957), 1, p. 5.

Double Star is not in the Future History but it continues the daily life of the future.