Submitted by Jamison, who says:
I don’t want to share this map as much as the concept behind it.
San Francisco’s Muni Metro light-rail system and the regional BART heavy-rail system share a subway under Market Street and the five busiest rail stations in the Bay Area. They share a subway, but side-by-side the system maps with radically different designs that don’t share anything in common besides the names of the station.
There are 10 lines between the two agencies and between the two maps, 4 of the colors used are duplicated. Topping that off, neither actually refers to the lines by the color. Muni lines have a letter and name, like the N-Judah. BART refers to trains by their destination, which means figuring out where a Richmond train goes means finding Richmond and backtracking along the map. Nearly every time I fly back home I meet a first time visitor who’s confused when the train is announced as a “Pittsburg/BayPoint train” instead of a Yellow line train they expect from the map.
I didn’t want to rename lines so much as just group them into color coded categories based on which subway corridors they run through in Oakland and San Francisco.
It’s exactly how Boston represents branches of the Green.
Muni’s JKLMN lines through Market Street get merged into the “Orange line” and what we called a line before becomes a branch; so the N-Judah line becomes the N-Judah branch of the Orange line. I choose orange for a couple reasons including the fact that the San Francisco Giant’s ballpark sits along it and it was Muni’s brand color at the time the Metro subway opened. The T-Third Street will be running north-south through a new subway under construction to Chinatown and for all the cultural connections and branding reasons the T was given the color red: I just dropped the letter name. At least as long as there isn’t another branch of it.
I narrowed BART from 5 lines to 3 and with only two of the lines branching I didn’t over-complicate it. The Richmond Line, becomes the Richmond brand of the Green Line. I chose the colors here so the Oakland A’s would be served by the team colors green and yellow, and like Berkeley would be served by Cal’s team colors Yellow and Blue (OK, it’s a different, but…)
I’d like you know what you think of this idea?
Transit Maps says:
There’s a lot to be said for unified transit maps – people just want to know how to get from place to place, without the barriers put in place by two (or more) separate maps getting in their way. With the Clipper Card, the transit systems of the Bay Area are becoming increasingly integrated, so some sort of joint map makes great sense.
The main problem, as I think Jamison is discovering in his working map above, is the vastly differing scales of the two networks. BART is a vast commuter/regional rail network that spreads out across the entire Bay Area, while the Muni Metro is a much more compact streetcar/light rail network that’s contained entirely within the City of San Francisco.
However, the Muni network has substantially more stops than BART, spaced much closer together. This means that it’s almost impossible to show the two networks together on the same map and keep things looking cohesive. The same problem is evident in Portland (with the MAX light rail and the Portland Streetcar) and in Sydney (with the Sydney Trains network and the new Inner West light rail). The solution is to only label “important” Muni stations, leaving out most of the street-running stops, as seen on this Bay Area map that I’ve previously featured, and on this newer version of that map.
However, I think the simplification of the multiple routes to branches of coloured routes is very solid, and works well for me. Much the same as the Boston “T” has an underlying rationale behind its colour choices (the Red Line goes to Harvard, whose school colour is crimson, for example), so does Jamison’s vision for San Francisco. Having to ride the Orange Line to the ballpark to see the Giants is bound to annoy opposition fans no end – I love it!
Source: jamisonwieser.com