Variation of Subway Map for Local Area Showing Buses
This is a scan of a rare map showing both buses and trains in the area of the Williamsburg Bridge back when it was closed in 1999. It shows both buses and trains at the same time, where the NYC Subway maps have never showed the bus lines, as it was feared they would clutter the map. But here is a good example of them fitting nicely onto the map. For more dense areas like Midtown and Downtown Manhattan, insets could be used, or perhaps the other side of the map, which is currently used for the area commuter railroad system. (I would make that a separate map folder, as it originally started out as).