Transit
Metro changes bus map
Last week, I noticed the Metro bus maps posted online have a new format.
Before you look at them and give your input, however, please take a very quick usability test. This test will randomly give you either the old or new map, then ask you to use that map to answer a real-world question about getting around central DC by bus.
It focuses on central DC for simplicity, as it's more complex to code it to give you an appropriate MD or VA map, and I'm less familiar with the buses there. But a more thorough and scientific version of this usability test, perhaps one Metro could conduct, should cover more geographic areas.
Here are the DC maps for comparison:
Metro has now called out the Metrobus Express bus lines, the new limited-stop services like the S9 and 79, with a special blue dotted line. The Arlington map is now on the same PDF file as the DC map.
The biggest change is in the color coding of lines. Before, lines got one of several colors to distinguish them, though there were still several red line groups, several green groups, etc. Now, all lines that stay within DC are all red, lines entirely in Virginia purple, and lines that cross borders get different colors.
This means that in most areas, most of the lines have the same color. This makes it fairly difficult to distinguish them, especially in areas more crowded with bus lines. If you are crossing a state line and the bus you want happens to be one of the few lines in that area crossing the line, it could mean that bus is more visible, but that's fairly rare as most places with many lines have multiple buses headed to other jurisdictions, or none.
The emphasis on express lines does draw the eye toward those lines. As there are more express buses in the system, it's good to emphasize those, especially for new riders.
It's odd that there was no announcement or presentation to the RAC or Board about this change. Metro has been diligent about keeping the RAC up to date on the design of bus stops themselves, so this is something of a surprise.
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This strikes me as something that a WMATA insider would want to know about for funding purposes but has little to no relevance on the end user's ride.
I can see the argument for wanting to simplify the map a bit, as the old map is quite busy - but what good does simplification do if you sacrifice the basic transmission of information?
by Alex B. on Nov 12, 2009 10:14 am • link • report
by Chris Loos on Nov 12, 2009 10:16 am • link • report
by Erin M on Nov 12, 2009 10:48 am • link • report
They have inaccurately labeled Herndon and Vienna as "Cities" on the Virginia map.
by xtr657 on Nov 12, 2009 10:52 am • link • report
by Joshua Davis on Nov 12, 2009 11:06 am • link • report
by Denis B on Nov 12, 2009 11:19 am • link • report
I've always that that it'd be best if Metro found a way to make the bus make infinitely zoomable (is that a word?). That way, you could zoom out to see a bigger picture, see where things are in relation to one another, etc. But you could also see exact turns of a particular route. For example, for a good year or so I didn't know where the 23A goes in its route around Tysons.
Maybe overlay the routes on a Google Map?
by Tim on Nov 12, 2009 11:28 am • link • report
by BeyondDC on Nov 12, 2009 11:43 am • link • report
by Matt on Nov 12, 2009 12:09 pm • link • report
I repeat: It was easier for me to figure out the Kyoto bus system as a tourist, not being able to read Japanese, than it is to figure out the DC system, while I've been here for 5 years.
by Jasper on Nov 12, 2009 12:53 pm • link • report
i did my masters thesis on map readability, specifically on route selection and wayfinding, so this is right up my alley.
not excluding the CBD on the new maps is definitely a positive change. there was no reason for leaving that out before. sure, it's cluttered, but much better than having to scan back and forth between two maps.
now, all that said, if i carried out the tests that i did for my thesis research on this map, i can unequivocally say that the new map would fail on every readability metric that i could come up with. i specifically tested maps where all routes were colored the same, and the numbers were very clear—subjects had a MUCH harder time choosing the most efficient route when confronted with a map designed like this.
to put this is the parlance of our time—FAIL.
by IMGoph on Nov 12, 2009 1:10 pm • link • report
by Alan B. on Nov 12, 2009 1:24 pm • link • report
For one, on the city-wide map, at the intersection of Benning, Florida, H, Maryland and Bladensburg, there's no way to know which of the red lines splits up on to each street (note particularly that X1 and X2 seem to disappear when traveling west through that intersection). Even when you switch to the close-up map, it's a lot harder to figure out which lines are going in which direction with poorly labeled streets around McPherson Sq. Yikes.
by dand on Nov 12, 2009 1:28 pm • link • report
by Matt! on Nov 12, 2009 1:47 pm • link • report
Anyone have any suggestions? How do show different lines when the number of lines far exceeds the number of identifiable colors? Is repeating colors the only way? What about using dashed and dotted lines to increase the number of permutations?
by Chris Loos on Nov 12, 2009 1:54 pm • link • report
by Matt Williams on Nov 12, 2009 1:56 pm • link • report
Having all routes the same colour is extremely worst than before at least before you could kinda figure out which route is which by the color now you have to guess and look around the whole map until you see another route number box
by Kk on Nov 12, 2009 2:31 pm • link • report
by J on Nov 12, 2009 3:25 pm • link • report
I wonder how hard it would be to gleam the bus routes from the Nextbus live map pages(convert from/to KML) and put them up in a Google Map.
by James M on Nov 12, 2009 3:28 pm • link • report
All you do is have enough colors and separate them out so that lines of the same color rarely cross. It is clear on the old map which lines are which, and you need fewer markers when lines cross, because the colors tell you which set goes where.
The new one is much more confusing. Look at the Mt. Pleasant area - can you figure out which bus goes where?
by Matt on Nov 12, 2009 3:33 pm • link • report
Being able to distinguish locals from express and DC from interstate buses is not nearly as useful as being able to distinguish each local route from the others, particularly given that the expresses follow the same course as the locals for most of their route.
I agree that the shaded downtown is an improvement, though.
by Lucre on Nov 12, 2009 3:39 pm • link • report
by mitchgant on Nov 12, 2009 3:42 pm • link • report
by Farrah on Nov 12, 2009 4:12 pm • link • report
by Thomas on Nov 12, 2009 4:31 pm • link • report
These are lousy maps, though, for all the reasons mentioned above.
by jcm on Nov 12, 2009 4:31 pm • link • report
by Phil on Nov 12, 2009 4:46 pm • link • report
by C on Nov 12, 2009 6:18 pm • link • report
by district_of_confusion on Nov 12, 2009 8:36 pm • link • report
This is a poster, or a fold-out map. Critique it as such.
PS: Get a PDF reader that isn't as bloated as Adobe's and it won't be so outrageously slow.
by Squalish on Nov 12, 2009 9:23 pm • link • report
why are there logos on this map?
mcmillan park? that would be great, but its an old water treatment facility.
why bother with neighborhood names if they can't do them properly?
this map makes me glad i dont use the bus maps.
by a on Nov 12, 2009 10:12 pm • link • report
PDF's are better than goolge maps etc because of the fact you can still get the info when you are not connected to the internet.
Im guessing about 80% of the people on here use either Verizon or Comcast for there home internet and they both go out once in a while if you need something at the moment which they are out google/yahoo/bing maps and whatever else wont help you.
A pdf file is something you download maybe a few times a year which can be done anywhere school/libaray/office etc.
Everybody does not have internet so going to any internet based map is not going to happen.
by Kk on Nov 12, 2009 11:04 pm • link • report
by Squalish on Nov 13, 2009 1:32 am • link • report
Even on those grounds, however, it's not very good.
Squalish - very interesting map. It's worth noting that it's a diagram of the system, not a topographical map. That certainly helps simplify things.
by Alex B. on Nov 13, 2009 8:52 am • link • report
by Alex B. on Nov 13, 2009 8:53 am • link • report
by Miriam on Nov 13, 2009 9:17 am • link • report
I usually know where I am headed by checking on line. I use the same bus 90% of my trips, the 42. Metro introduced a rush hour express, the 43, that bypasses Dupont Circle by staying on Connecticut Avenue and going under the circle. It takes 10-15 minutes less simply by avoiding one circle. There appears to be no way of knowing that one of them will not make the same stops.
by Mike R on Nov 13, 2009 10:59 am • link • report
by Jeb Stenhouse on Nov 13, 2009 2:33 pm • link • report
The main problem with the map is that Metro has NIH ("not invented here") syndrome. Its original bus maps were innovative, but went well over budget and schedule due to bus network's constant changes. Other transit agencies have since produced usable maps with additional innovations. One is to use narrower lines so that coextensive routes are easier to display. Another is to color-code by type of service. Metro made a weak attempt at this by coding service by jurisdictions served and distinguishing its rapid (or just limited?) buses. Finally, a list of all routes is presented with their hours of operation.
Clearly, someone did not proof the maps. I easily found two errors: the L2 is shown serving both Reno Rd. and Connecticut Ave. for a stretch in parallel; and the nonrush extension of the Yellow Line to Ft. Totten is depicted using a broken yellow line, which is not cited in the legend. An ambiguity exists in the depiction of rapid buses by dashed lines: this normally indicates rush hour express service. The callouts for their stops using their logos adds extraneous detail while not actually showing the stops.
At a minimum, the maps should distinguish rush hour, continuous, off peak, limited and school service. Many possibilities exist: I won't list them all. At the very least, the route symbols can show the type of service using the background color. Continuous and offpeak service can use the existing symbols. Rush hour service can use the primary color against a white background. School service can use the primary color against a yellow background. The rapid buses can keep their current symbols, with solid lines and clearer stop indications (white circles or tick marks of the same color).
by Chuck Coleman on Nov 15, 2009 9:42 am • link • report
by Chris Combs on Nov 17, 2009 2:34 pm • link • report
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