Sent my way by quite a few people now! Taken from a new DLC map set inside a subway station and the surrounding tracks, we have quite the array of maps! Here we have a map for the whole system, a strip map for the Orange Line, and even a locality map!
The main subway map itself is pretty non-descript and generic – not a lot to say about this. The strip map, however, is pretty neat: it indicates direction of travel and the final destination nicely, as well as the name of the next station. Numbers here refer to the station number along each line, rather than representing the line itself as a whole. Hence, “our” station of Golden Bell is O4/B6/R4, being the fourth station along the Orange Line, the sixth on the Blue, and the fourth again on the Red. We can see that Ribbon Road station (O5) also serves as B7, and so on. This kind of numbering of stations along route lines occurs quite often in Asian transit systems, so it’s no surprise to see it in a game produced in Japan.
The locality map is very handsome, showing an interesting radial street pattern with lots of parkland and the lovely Toad Harbor. However, the layout of the Metro lines shown leaving the station doesn’t match the subway map at all. Blue and Orange diverge immediately after leaving the station in both directions, instead of staying concurrent in the direction of Ribbon Road and Baby Park stations.
Source: this imgur album