Underground Graphics

During a recent vacation to D.C., I was admiring the modern simplicity of the Washington Metrorail system.

The system was originally designed in 1966, so the planners were able to avoid nearly a century worth of aggregated mistakes of subway systems in larger and older cities. The system is a simple 5-line system, each with it's own color, heading in and back out of the city-center.

Having been planned after significant development of the city, the stations are located near population centers or attractions, and have names that match those destinations. Because of this, the residents of D.C. refer to locations as being "on the green line" and destinations are "off the blue line at federal triangle". There is an inherent value to property located "on the red line" for instance, indicating a freedom from everyday traffic headaches.


From an end-users standpoint, however, what really sells the system is the simplicity of the map. It is not a true cartographic representation (it is not-to-scale) and only has scant landmarks shown. Looking at the map convinces you of the value of the system, because landmarks that are not near the system are not shown. You are only seeing what's convenient to the system.

The style of the map was a revolutionary concept when Harry Beck, an engineer for the London Underground System, created his "simplified map system" in 1933.

The graphical simplicity of Beck's design would later influence Massimo Vignelli, when he redesigned the New York Subway map in 1972. In reality, these transit routes were a rats-nest of squiggly, criss-crossing lines that followed the contours of the land. On the map, however, the system was a simple system of lines, never deviating beyond a 45-degree snap, and often running side-by-side in harmony.



On our way back from D.C., I decided on a lark to see what a simplified transit map would look like, if overlaid onto the greater Rochester Metro Area. It was an interesting excercise, attempting to serve the greatest population centers, and landmarks, with the fewest amount of lines. I ended up with four lines running through the center city and back out to a village center. One of the benefits of the Metro system was being able to pop-up in the center of an outlying village, like Alexandria. I tried to apply this concept to the Monroe County Map.


Click on the image below to view a pdf of the the map. The second page is a detail view of the city center.


Click Here to download a map of the routes in Google Earth.