All posts tagged: concept map

Historical Map: Concept for Helsinki Metro Diagram, c. 1974

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Historical Maps

Here’s something interesting – an early concept diagram for the Helsinki Metro that shows two lines instead of the eventual one (plus branch). It appears in the 1974 edition of Graphis Diagrams, a collection of the best informational design from around the world at the time (generally within the last year).  Stylistically, it’s almost identical to the diagram that was actually used when the Metro finally opened in 1982… it just has a whole extra […]

Historical Map: Test MBTA Rapid Transit Map, 1991

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Historical Maps

An unused test diagram for Boston’s rapid transit network from 1991. It attempts to name every station on the branches of the Green Line, but with the unfortunate side effect of completely dominating the design. The poor old Blue Line gets shoved into the top right, and the northern part of the Orange Line doesn’t fare much better. In short, the whole thing is hideously unbalanced, and I’m very glad that this concept didn’t advance […]