U.S. Interstates as Tube Map

Eisenhower Interstate System in the style of H.C. Beck's London Underground Diagram

Check out Cameron Booth’s map of the U.S. Interstate Highway system in the style of a diagram (i.e., the London Tube map). Not the first time I’ve seen something like this, but this is a very, very good implementation. Thanks to Richard for the tip.

Previously: Interstate Highway Diagram.