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The Colourful Buses of Seoul So That Riders Can Spot Them Easily

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The Colourful Buses of Seoul


February 24, 2011

By John Calimente

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Read More: http://regardingplace.com/?p=11085#more-11085


Transit systems always want to paint their buses in matching colours so that riders can spot them easily. But what if different bus colours could tell you roughly where they are going? Seoul, Korea has done just that. It takes time to become familiar with a transit system, especially its bus routes. While rail has the advantage of being very legible - one can always see the directions that the rails are headed - buses are another matter. Transit systems try to help by providing route maps at stops, naming routes after their destinations or neighbourhoods they pass through, or through their route numbering system.

- In Vancouver, for example, buses with triple-digit route numbers leaving downtown and beginning with 24 are headed for North Vancouver, 25 to West Vancouver, and 13 to Burnaby. Surrey routes start with the number 3 and Richmond routes start with 4. But that’s rather obscure, rather like learning the codes on Coca Cola cans that tell you where and when they were produced. What bus systems really need is way to make their routing easily understandable even to those who have never ridden them before. I recently found out that Seoul, Korea has implemented a system that goes a long way towards solving the bus legibility problem.

- The colouring scheme goes a long way towards helping riders know exactly where their bus is going. It’s very simple. Blue buses travel long distances on major arterial roads, serving more than 2 districts, and run in median bus lanes when they get close to the centre of the city. Green buses operate as feeder buses to the 8 lines on the subway system and are run by private companies. Red buses are express routes with limited stops connecting major suburban towns to the central city. And yellow buses are circular routes that travel between the major destinations in the central city. Blue and red buses are the same price, while the red (suburban) buses cost more and the local yellow buses less.

- No more worrying about which direction the bus is headed either (the fact that one can get on both a #17 UBC or Oak bus headed the same direction at the same stop must confuse a lot of first-time riders in Vancouver).

Instead of replacing the buses themselves, though, they went with a different approach that consisted of 5 key changes:

1) Bus routes were simplified

2) Four bus categories were created, each with a different colour scheme (red, blue, yellow, and green);

3) Route numbers were changed so that they explained both the origin and destination of the route, based on a district numbering system;

4) A flat-fare system was implemented and integrated with the subway system;

5) Real-time communication systems were installed so that transit riders could check arrival times by cell phone.




http://www.youtube.com/watch?v=chONjx_7ML0#t=5m05s




First they divided Seoul into 8 numbered zones, starting at 0 in the downtown core and giving the surrounding zones numbers 1 through 7. Then they used these zones as part of the route numbers.

seoul-bus-map.jpg





Another smart thing that Seoul has done is to put the major destinations on the side of each bus

Seoul_bus_G0211-Hyundai_aero_city_FL_side.jpg
 
Having lived in seoul during the change over from the old bus system to the new system, the article is pretty accurate. Although I don't think it notes the chaos that did follow the change. The mayor personally apologized for the cluster fuk transition. Still, once Koreans figured out where their new stop was and what bus to get on, it operated quite smoothly. Alas, most buses are manual transmission which doesn't help make for a smooth ride. And the drivers run red lights and make fast jerky stops.

The color codes are also a bit of a mnemonic. Green as if you're driving around the local forest. Blue are longer distance buses and reach out to the blue horizon. Red are much longer distance buses and imply you're taking them home at night and into the setting sun.

The system used to have no transfer rights from subway to bus and that was an added feature. Your seoul mertro card is a declining balance card. There is no TTC metro pass scheme where it's unlimited rides. Fares run about $1 a ride with more for further zones. The seoul subway card also acts as a stored value cash card and lets you use your balance at vending machines, in taxis, in convenience stores, etc. The list grows all the time. Toronto could only dream of this system.

There's a handy dedicated subway link out to the airport, although it seems to lack luggage space. Most neighborhoods have multiple "limousine" bus service stops that yet you to the airport quickly and for about $10 in a specious coach.

All 'n' all the Seoul subway/bus system is a marvel. They build whole new subway lines in the time it takes Toronto to add one extra subway station. They're ever adding new stations onto the ends of existing lines.
 
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I've long advocated extending all subway lines, but people here don't seem to think extending the subway is a good idea -_-
 
The problem with differently coloured buses is that you have to repaint them if you transfer them around the system - say if demand grows in one area, over another. I've also seen those destination boards before in Paris, where they seem to run the length of the bus. Again, that's a pretty big nuisance to change if the bus gets pulled out of service and redirected to another route.
 
The color codes are also a bit of a mnemonic. Green as if you're driving around the local forest. Blue are longer distance buses and reach out to the blue horizon. Red are much longer distance buses and imply you're taking them home at night and into the setting sun.

That might be the worst mnemonic I've ever heard. :D
 
well it would be a good idea if metrolinx took over all the ops in the gta with metrolinx north (yrt), east (drt) south (ttc) and west ( mt, bt)
current colours are already effective to differentiate too yrt= blue, drt = green, ttc= red, mt/bt (sorry...)= orange
 
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I've long advocated extending all subway lines, but people here don't seem to think extending the subway is a good idea -_-
If we had half the population density that Seoul had in areas where we want to extend lines, it would be a no-brainer.

Seoul (or at least it's suburbs) are also building ICTS where subway isn't necessary.
 
The problem with differently coloured buses is that you have to repaint them if you transfer them around the system - say if demand grows in one area, over another. I've also seen those destination boards before in Paris, where they seem to run the length of the bus. Again, that's a pretty big nuisance to change if the bus gets pulled out of service and redirected to another route.

The buses are also physically different. The green buses are smaller. The blue buses larger. The orange buses have high seat backs like a greyhound coach. There's no need to retask a green bus into a blue bus.
 
If we had half the population density that Seoul had in areas where we want to extend lines, it would be a no-brainer.

Seoul (or at least it's suburbs) are also building ICTS where subway isn't necessary.

If we had half the subways that Seoul had no one would be complaining...
 

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