Monday, December 23, 2013

Tainan Proposes Monorail System

Tainan has proposed building a monorail, which it calls a "light metro" (輕量捷運), and which would run from near the intersection of Xiaodong and Zhonghua Roads to Anping and connect to planned bus transfer stations.  Tainan's Transportation Commissioner Zhang Zhengyuan (張政源) claims that a monorail would be more convenient than a light rail system, could be privately run, would cost half as much as light rail (?!) and, since it could be built above medians, construction wouldn't disrupt traffic.  He also claimed that travel times could be reduced to less than 10 minutes.  The city government hopes to conduct a viability study next year.
While I'm glad Tainan is taking some tentative steps to building a rail system, I can't help but be skeptical about Tainan's choice of mode when they claim that an elevated monorail would be cheaper than an at-grade light rail system.  Of course, it will be a long time before we know if anything will come of this at all.

Monday, December 9, 2013

Taiwan's Transportation Mode Share

The chart below shows what kinds of transport Taiwanese used to travel in 2012 for trips for a specific purpose that exceeded 500 meters, according to the same Ministry of Transportation survey I referenced when I looked at why Taiwanese don't take mass transit.

Mode % in 2012 % change vs. 2009
Private vehicle 72.6% -1.0%
Mass transit 15.0% +1.6%
Walking or cycling 12.4% -0.7%

And this is the mode share for commuting to either work or school:

Mode% in 2012% change vs. 2009
Private vehicle74.1%+0.6%
Mass transit18.3%+1.2%
Walking or cycling7.7%-1.7%

Unsurprisingly, private motorized transport- i.e., cars or scooters- are dominant.  However, this rate is lower than what I've heard of in developed countries (I think 90-95% in the US, 80% in Japan, though I haven't been able to find a good source for comparable data).  My guess is Taiwan's relatively low rate of private vehicle trips is the result of its density, and maybe from its lower average income.
While mass transit is growing more popular, a more unfortunate trend is a decrease in walking and cycling, especially to get to work or school.  I can't say why this is occurring, though it certainly suggests Taiwan's terrible sidewalks aren't improving much.
Below are the percentages for each specific form of transportation, with growth rates since 2011.

Mode % in 2012, all trips change vs. 2011 % in 2012, commutes change vs. 2011
Scooter 47.8% -0.7% 49.4% +0.1%
Car 23.2% -0.9% 22.7% -0.9%
Bus 9.0% +0.8% 11.5% +0.7%
Walking 7.2% +0.5% 3.9% 0
Bicycle 5.2% +0.3% 3.8% +0.5%
MRT 3.9% 0 4.8% -0.2%
Train 1.3% +0.1% 1.6% +0.1%
Taxi 0.6% -0.1% 0.2% 0
HSR 0.1% -0.1% n/a n/a

Also unsurprisingly, scooters are by far the favorite mode in Taiwan, though they don't quite account for half of all trips.  For mass transit, buses (which include highway and freeway coaches as well as city buses) are the most popular form, which is also not unexpected given Taiwan's limited rail coverage outside the Taipei Basin.  More surprising to me is the popularity of cycling, despite the poor cycling conditions in most Taiwanese cities.
In contrast to the period between 2009 and 2012, trends between 2011 and 2012 have mostly been positive- according to the report's introduction the 2012 was the first year that public transit and non-motorized transit both gained mode share.  The MRT was an exception to this trend, however, and didn't gain mode share despite the opening of the Xinzhuang Line- in fact, it lost a little for commutes.  Buses have been doing pretty well, however.

Wednesday, November 13, 2013

Taipei MRT Will Implement Different Routes After 11PM

If you pay attention to the posters in Taipei's MRT, you've probably noticed that the MRT's routing will be rearranged when the Xinyi Line opens sometime over the next month.  Specifically, the current Beitou-Taipower Building line will separate from the Danshui-Xindian Line at Chiang Kai-shek Memorial Hall and run along the new Xinyi Line, while the Xiaonanmen Line will be extended from Chiang Kai-shek Memorial Hall south to Taipower Building.  The routing in the MRT's original plan was a bit simpler, with the Xiaonanmen and Xindian Lines becoming one line, while the Danshui Line would be extended along the Xinyi Line.  This routing would have let the Xinyi Line run at full capacity, but it would also force Xindian Line passengers bound for stations on the Danshui Line to transfer, so the more complicated routing was chosen.
Now the MRT has announced that the Xinyi Line's route will change after 11PM.  To avoid having too many trains traveling on the elevated section of the Danshui Line and disturbing nearby residents, after 11 the Xinyi Line will terminate at Taipei Main Station.  The idea (I think) is that both the Xinyi Line and the whole of the Danshui-Xindian Line will run at 12 minute headways, but if they merged the headways would shrink to 6 minutes.
If this is the case, it means that once the Xinyi Line opens, service on the Danshui Line will actually be worse than it is now.  Now the section of the Danshui Line between Taipower Building and Beitou has 6 minute headways after 11PM, with this new routing headways will go up to 12 minutes- not a small difference.  Moreover, having two different routings is confusing- navigating a mass transit system should be as intuitive as possible; having two routings for different times of day will require riders to pay extra attention.  While I'm usually sympathetic to quality of life issues, it does strike me as a double standard: the MRT is very sensitive to noise complaints despite not being especially loud, but neither the Taipei nor the New Taipei governments seem interested in quieting down scooters, and New Taipei sometimes even does road construction late at night to avoid disrupting traffic.  Furthermore, there has been a rail line along the same route as the Danshui Line for nearly 100 years now, so it is worth asking why people who are bothered by the sound of trains moved there in the first place.

Friday, October 11, 2013

Plans for Wider Xinsheng S. Rd. Sidewalks

This is old news now, but worth a mention.  According to the Liberty Times, Taipei is planning on expanding the sidewalks along the section of Xinsheng S. Rd. between Roosevelt and Xinhai Roads from 3 meters wide to 5 to 8 meters as part of its "Shaded Boulevard Pedestrian Environment Improvement Design Plan" (林蔭大道人行環境改善設計計劃).  Two car lanes will be removed, leaving this section of Xinsheng with three lanes in each direction.  New Construction Office Director Chen Der-yih (陳德意) claimed that this will disrupt traffic flow but within "tolerable" levels.  Construction is set to take place next year.  The new sidewalk space will be used for bicycle lanes and seating areas for adjacent restaurants.  Other streets slated for pedestrian improvements are Heping West Rd. Sec. 3 and Roosevelt Rd. Sections 5 and 6, though the former has encountered local opposition.
I'm definitely happy to see Taipei allocate more space to non-driving uses, just because of the environmental, safety and transportation efficiency benefits that discouraging driving brings.  That said, I think Taipei's focus on major boulevards is misguided- generally speaking the sidewalks on Taipei's main roads are adequate for the amount of pedestrians they have, though they certainly do need more space for cyclists.  This is certainly the case on this part of Xinsheng S. Rd: though not the most spacious sidewalk in Taipei, the west side of the road is never gridlocked and feels very safe, and the east side is even better.  Adding cycling paths would be great, and would provide a link between the Gongguan Ubike station and the Xinhai/Xinsheng station, but from the pedestrian's perspective this is already one of the nicer walks in Taipei.  Instead of focus on wide streets like Xinsheng, which could be better but are fine as is, I think Taipei should focus first on the areas that actually make walking terrible: medium-width streets like Lishui St., Jingwen St., Jinhua St. and so on that are wide enough for cars to drive fast but have no sidewalks, and intersections that lack crosswalks (like Shida Rd./Heping Rd., Zhongxiao W. Rd./Gongyuan Rd., or Xinsheng S. Rd. and Roosevelt Rd.).  In these situations, Taipei blatantly favors driving, refusing in the first case even to provide safe passage for pedestrians, even though the urban environment is far better suited to walking than driving.  It's when Taipei addresses these problems that we will know the government is seriously committed to improving the pedestrian environment rather than simply making cosmetic changes.

Monday, September 30, 2013

Taoyuan Announces Taoyuan-Xinzhuang Line Alternatives

Last week the Taoyuan County government released two alternatives for a rapid transit line between Taoyuan Train Station and Huilong MRT Station, slated to be the Taoyuan MRT's Brown Line.  The first alternative would be what the linked article calls light rail, and would run underground in Taoyuan City and elevated for the rest of its length.  (I was under the impression, however, that in Taiwan a rail line had to run on the surface for at least a quarter of its length to count as light rail.)  It would be 11.5km long, and cost NT$23.5 billion, or NT$2 billion/km (US$67 million/km).  Its depreciation rate, or the portion of construction costs that would be paid through operating profits, would be just over 30%.  The second alternative is a monorail line, which would be elevated for its full length and cost NT$16.4 billion, or NT$1.4 billion (US$47 million/km).  The lower cost would bring a higher depreciation rate, of 40%.  Presumably this is largely because the whole route would be elevated, which would be more acceptable with monorail since they can use sleeker support structures.

Tuesday, September 17, 2013

Feasibility Study for the Hengchun Branch Line

A little while ago I wrote about a Ministry of Transportation proposal to build a rail line from Kaohsiung to Hengchun.  According to the Central News Agency, the ministry has now has allotted NT$8 million (US$270,000) for a feasibility study which will determine if the line will be worth building.  The study will begin next year, and, if everything goes smoothly, construction could begin in 2017 and finish by 2023.  The line is expected to cost as least NT$30 billion (just over US$1 billion), and would be 38 kilometers long.  This comes out to NT$789 million/km (US$26 million/km).
A trip from New Zuoying to Hengchun on the line would take 90 minutes.  Currently seven million people make the trip to Kending every year.

Squeezing Yet More Trains onto the Bannan Line

The United Daily recently had an interesting report about how the MRT has saved time during rush hour on the Bannan Line.  Every weekday between 8 and 9 AM the MRT has stationed workers on the Bannan Line platforms at Zhongxiao Xinsheng and Taipei Main whose sole task is closing each train's doors.  This might sound wasteful, but the Taipei Rapid Transit Corp. claims it has allowed them to run two more trains during rush hour, permitting 29 trains per hour which can fit 3,000 more people, and reducing headways by fifteen seconds, to 2 minutes and 5 seconds.
Typically, after an MRT train stops, the driver steps out of the cab and only reenters once they see everyone has boarded the train.  According to Tan Gwa Gwang, president of the Taipei Rapid Transit Corp., the TRTC determined that this takes 5 seconds.  To save this time, the TRTC stationed staff near the driver's cab to watch the monitors showing passengers boarding and exiting the train, so the driver doesn't need to leave the cab.  When the warning alarm sounds, they reach into the cab and place their finger on the door closing button.  Once the alarm stops and there are no more passengers entering or exiting the train, they press the button and motion to the driver to leave the station.
Last year the TRTC had already saved 10 seconds per train by adding crowd control staff to Zhongxiao Xinsheng and Taipei Main's platforms.

Thursday, September 12, 2013

Setback for the Dansui-Taipei Freeway

Last week a Taipei court rejected the Environmental Impact Assessment for the proposed freeway linking Danshui to Guandu.  Specifically the court found that the committee that issued the EIA failed to determine whether construction would damage the Mangrove Forest Conservation Area, and that the committee lacked sufficient information to make a ruling.  Eric Chu, the mayor of New Taipei, was unfazed, and promised to continue construction "because the EIA approval is still valid."
This freeway, planned to be 4.7 km long and cost NT$4.6 billion (for a cost of NT$978 million/US$33 million per km) has been controversial from the beginning, in part because of concerns about its impact on the mangroves, and also because residents in Guandu worry that it will cause more traffic.  There are in fact a lot of good reasons to doubt whether this project is beneficial.  For one thing, new freeways tend to draw passengers away from mass transit and encourage new development, which in turn means they fill up with new congestion rather than eliminate it.  Furthermore, New Taipei is already planning on building the Danjiang Bridge between Danshui and Bali, which should absorb some of the traffic that currently passes between Danshui and Guandu.  Rather than build both, perhaps the government should consider if only one would be sufficient to reduce traffic (I would favor the Danjiang Bridge since at least it offers a new route and would include a light rail line).
Then there's mass transit.  This corridor is uniquely well-suited to mass transit because all traffic from Danshui and Sanzhi to Taipei is funneled through one narrow area.  This means it's easy for it to become congested, while cars' ability to take passengers point-to-point less relevant because everyone is following the same route anyway.  Furthermore, there is already an underused mass transit line following this corridor: the MRT's Danshui Line.  Doubling the number of the trains on the line, thereby cutting waiting times in half, would presumably attract some of the traffic from the current road.  Doing so would be far less environmentally damaging than building a new freeway, and possibly cheaper as well- even if Danshui station needed to be expanded to turn trains (and I don't think it would- Nanshijiao and Nangang Exhibition Hall seem to do fine with just two tracks), the impact should be much lower than building a freeway.  Even if that wasn't an option, the city is already planning two light rail lines in Danshui that will funnel people coming from farther out to the MRT, making mass transit a more convenient alternative to driving.  The city could also consider more frequent bus feeder lines connecting to MRT stations, or even expand parking lots at MRT stations to encourage people to at least not drive down the Danshui-Guandu road.
The fact that congestion on this corridor is a problem also reveals how problematic the Danhai New Town development is.  Encouraging more people to move to Danshui will simply further increase traffic along the only road leading to Taipei, as well as create more sprawl.  It would make much more sense to focus development in areas that are linked to Taipei by more than a single road.
Simply put, there are many alternatives to building a freeway between Danshui and Taipei that would have less impact on the environment.  In general, building more roads will just attract more drivers, not "solve" traffic- especially if Danshui continues to attract new residents.  Rather than create sprawl by encouraging people to move to distant parts of the Taipei metropolitan region, and then build driving-enducing, environmentally damaging freeways to serve those people, the government would be better off providing better mass transit to places where people currently live.  With more mass transit there would be less need for parking and wide roads, and more space for parks and sidewalks.

Sunday, July 21, 2013

Why Taiwanese Don't Take Mass Transit

A couple months ago the Ministry of Transportation released the results of a survey on transit use.  The full report is available here.  There's lots of interesting data there, much of which I would like to comment on later, but first I want to start with the section about why Taiwanese don't take mass transit.  The results are summarized below (note that respondents could choose multiple answers):

Reason % in 2012 % change vs. 2009
Driving is more convenient 45.7% -8.1%
Origin/destination too far from a station 35.0% 5.6%
Unnecessary because destination is close 20.4% 3.2%
Arrival times inconvenient/ too few 12.0% 1.8%
Waiting/transferring takes too much time 9.9% n/a
Driving is faster 6.4% n/a
Too many transfers 4.8% 1.2%
Not used to mass transit 4.6% 1.9%
More expensive than alternatives 1.8% 0.1%
Walking/ cycling is healthier 1.1% -0.2%
Mass transit is too slow 1.0% n/a

I have a few problems with these categories- "inconvenient" is too vague a category to be really informative, for one- but there are still a few points I'd like to make.
First, most people appear willing to use transit if it suits their needs.  Not being in the "habit" of taking transit, often cited as a reason certain places have low transit mode share, was chosen by a mere 4.6% of the respondents.  All the other reasons cited are related to convenience and could potentially be mitigated.  This suggests there is a lot of potential for mode share expansion, and little opposition to transit per se as often seen in the United States.
Second, a surprisingly large percentage of the respondents feel they are too far from any transit station, including bus stops.  This suggests that expanding Taiwan's bus networks should be a high priority, to ensure coverage for most of the population.  Given Taiwan's density and geography this should be more practical than in most other countries.  Improving the pedestrian environment to make walking faster and distances from stations therefore feel shorter may also help.  Interestingly, the number of people who feel they are too far from a stop has gone up by 5% over the past four years, though I don't know if there has actually been a decrease in bus service, or if people who avoided transit for other reasons in previous years have been convinced to switch so that those who feel stations are too far make up a larger proportion of those who don't take transit.
In terms of service quality, low frequencies are a big problem, accounting for the fourth and fifth most common complaints.  I've personally found this to be true everywhere outside Greater Taipei, and often even in Taipei itself.  However, not too many people seem to feel that driving is actually faster than transit, which I find somewhat surprising.
I would have also been interested to know if people avoided transit because of crowding, cleanliness or the inconvenience of carrying luggage, but at least on a larger scale this survey shows Taiwan should focus primarily on service quality to attract more transit riders.

Thursday, June 27, 2013

Ministry of Transportation Considering Railway to Hengchun

Minister of Transportation Yeh Kuang-shih recently announced that the Ministry would soon begin studying the feasibility of building a rail line connecting Hengchun to Fangliao, calling it a "very important upcoming task".  When asked by a reporter he also said that an extension to Kending is a possibility.
While I hope this does turn out to be feasible, I do wonder whether this should be a priority compared to other projects, like expanding capacity around Taipei and Taoyuan, building a direct rail line between Taipei and Yilan, or even adding branches or a second main line between Taichung and Tainan.  All those projects would affect far more people on a daily basis, whereas Yeh claims the purpose of this rail line would be to attract tourists rather than locals.  Maybe tourist traffic will turn out to be enough to justify this line, but the article implies that Kending only gets high numbers of tourists at certain times.  If that is the case then bus-only lanes might be a more cost-effective solution.  This focus on tourist infrastructure is a common theme in Taiwan, and while I'm not sure what the reasons for it are, I think Yeh's comment that "rail construction is a never-ending job" hints at a desire to find excuses to keep building things (though to be fair there are plenty of worthwhile projects that need to be done).

Tuesday, June 25, 2013

Ridership Predictions for Huilong and Danfeng

Ahead of the opening of the Xinzhuang Line extension to Danfeng and Huilong this Saturday, the New Taipei Transportation Bureau predicted that the two stations will attract 21,000 rides a day (7,665,000 a year).  This isn't very good compared to the ridership numbers for the Xinzhuang Line last year, though at least neither station is likely to end up in the bottom ten.
In the same article the Transportation Bureau also claims that from Huilong to Minquan W. Rd. will take 22 minutes, and to Zhongxiao Xinsheng will take 28, making taking the MRT faster than taking a bus.  There are a few problems with this though: for one thing, not many people want to go to those two stations, and because the Xinzhuang Line goes all the way to the Taipei Bridge before entering Taipei, the MRT will actually be less competitive for people going to some more popular destinations, especially Taipei Main and Ximen.  In fact, two of Taipei's five most popular bus routes in 2011 took more direct routes to link Xinzhuang to Ximen and Taipei Main, showing that those routes, and not one that goes all the way to Minquan W. Rd., is where the most demand for Xinzhuang-Taipei transit is.  Furthermore, part of the goal of the MRT should be attracting drivers rather than just replacing buses.  It should be a given that the MRT would outpace buses, the real question should be is it faster than driving.

Monday, June 17, 2013

Fixing Taoyuan's Sidewalks

Last week the Liberty Times reported that Taoyuan is planning on spending NT$400 million on improving sidewalks along 10 roads as part of becoming a directly governed municipality.  Specific improvements include installing more durable tiles, fixing broken sidewalks, leveling out sidewalks so that steps will be only 8 to 10 centimeters high, and eliminating some transformers.  According to Taoyuan Mayor Su Jiaming, these improvements are part of the Interior Ministry's "People-oriented" policy of making cities more livable and creating more ecological and accessible environment.  The project is expected to be completed before 2015.
Any improvement to Taiwan's sidewalks is good news, and it is especially encouraging that they mention leveling out sidewalks- walking on sidewalks Taiwan often involves a lot up and down.  (Though given the job they've done in Yonghe I'm skeptical how great the improvement will be.)  That said, it's disappointing that this article doesn't mention two of the largest problems facing pedestrians in Taiwan: nonexistent sidewalks on streets wide enough to have them (contrary to recent Taipei policy, lanes should not have separate sidewalks), and scooters and cars blocking sidewalks, often illegally.  These two problems often force pedestrians to share the street with speeding cars, or at best to zigzag around parked vehicles.  The problem with resolving these problems is they require taking away parking spaces, which politicians are loathe to do for fear of incensing drivers.  Given how dense Taipei's cities are, though, it makes little sense to coddle drivers at the expense of walkers' safety and comfort.  If Taiwan is serious about mass transit, environmentalism and creating quieter, safer, and less polluted cities, this would be the best place to start.

Monday, June 10, 2013

MRT Expansion Plans: The Wugu-Taishan Line

Proposed route of the Wugu-Taishan Line, from the New Taipei Dept. of Transportation website.  The Wugu-Taishan Line is red, the Airport Line is green, the Circular Line is yellow and the Luzhou Line is orange.

Recently plans were unveiled for a Luzhou-Wugu-Taishan light rail line, which would run roughly parallel to the western edge of the Taipei Basin to link Luzhou Station in the north to the Airport Line in the south.  It will parallel the Circular Line and serve built-up areas of Wugu that would otherwise be far from any MRT station even once other currently planned lines are completed.  The planned length is 7.98 km, with 8 stations, and some segments will be elevated.
According to the department's vice commissioner,  Chen Wenrui, light rail construction costs NT$200-300 million 2-3 billion, or US$6.6-10 66-100 million, per kilometer.
Although it's great that the outer reaches of the Taipei Basin are also slated to get rail, and I think for the most part this plan makes sense seeing as it uses probably the only road wide enough in the area to build a rail line, I do wonder about the southernmost section of the line (leftmost in the above map), where instead taking the shortest route to link with the Airport Line at stop A4 (Xinzhuang Fuduxin), the Wugu-Taishan Line swerves south to parallel it, only joining it at stop A5a (Furen University Hospital).  Meeting the Airport Line farther to the west means that anyone from Wugu headed towards Taipei Main is going to have a longer trip, possibly as much as 10 minutes longer judging from the map.  Furthermore, this stretch is already close enough to the Airport Line that it needlessly duplicates it, and residents of that area bound for Wugu or Luzhou could simply transfer at Xinzhuang Fuduxin without taking significantly more time.  If it did turn out that there is a need for a rail line along that route, a second line could be built that instead of joining the Wugu-Taishan Line would intersect it at station W5, then continue east and meet the Circular Line at Y19A.  This would provide the same coverage as the current plan but with better connections.

Sunday, April 14, 2013

Taipei MRT Ridership in 2012

2012's top ten stations are listed below, ranked by the number of times each station was entered and exited.

Station Line Exits+Entrances
Taipei Main Station Red, Blue 114,659,000
Taipei City Hall Blue 45,723,000
Ximen Blue, Xiaonanmen 41,935,000
Zhongxiao Fuxing Blue, Brown 37,751,000
Zhongxiao Dunhua Blue 28,972,000
Danshui Red 27,884,000
Xinpu Blue 26,980,000
Jiantan Red 25,293,000
Banqiao Blue 24,531,000
Zhongshan Red 22,971,000

The most noteworthy change from last year is Xinpu's drop from 5th place to 7th place, presumably because some of the people from Xinzhuang who used to transfer to the MRT there now instead can use the Xinzhuang Line.  Banqiao also moved up a place, overtaking Zhongshan.  No station opened after 2006 has yet entered the top 10.
The least-used stations in 2012 are as follows:

Station Line Exits+Entrances
Nangang Software Park Brown 687,000
Xiaobitan Xiaobitan 1,217,000
Wanfang Community Brown 1,372,000
Xianse Temple Orange 1,778,000
Sanchong Orange 1,809,000
Dahu Park Brown 1,842,000
Zhongyi Red 2,047,000
Xinhai Brown 2,065,000
Fuxinggang Red 2,462,000
Touqianzhuang Orange 2,539,000

As should be expected, many Muzha-Neihu line stations are among the bottom ten.  The Muzha-Neihu line is lower capacity than the other lines, with no station other than Zhongxiao Fuxing even approaching 20 million entrances and exits every year, but with trains and stations being crowded regardless, so this is to be expected.  More disappointing (though not surprising, as I will explain below) is the presence of three stations on the high-capacity Xinzhuang Line.
Below is the ridership of the average station on each line:

Blue:                                      20,283
Danshui/ Zhonghe/ Xindian:    13,592
Xinzhuang (incl Luzhou):         6,153
Brown:                                   5,828

And the ridership for separate branches:

Danshui:                                 14,721
Xindian:                                   9,660
Zhonghe:                                 15,665
Xinzhuang (Xinbei section):       4,377
Luzhou:                                   6,598

The blue line has much denser usage than any other line, while the Xinzhuang Line has the least-dense usage, even less than the lower-capacity Wenhu Line.  This confirms what the list of least-used stations suggests: the Xinzhuang Line is very underused compared to other lines.  Presumably its ridership will grow a little more as more people try it or move to Xinzhuang with the intention of using it, and as new lines increase the usefulness of the system as a whole.  But even if it does grow, this is a very low point to start from.
The Xinzhuang Line passes through very dense areas that should have plenty of demand for an MRT line into Taipei City, so why is it faring so poorly?  A major issue is probably its route.  Rather than taking a direct path from Xinzhuang and south Sanchong into Taipei, the line makes a long detour north to join the Luzhou Line and enter Taipei under the Taipei Bridge.  While this looks elegant on a road map, it forces riders to take a roundabout route to get to most of the rest of the MRT system, especially the blue line.  This means that many Xinzhuang residents may find that taking the bus or driving is actually faster than taking the MRT, and that those who do choose to take it will be forced to spend more time in transit.  If the Xinzhuang Line had been built so that it crossed into Taipei under the Zhongxiao Bridge or the Zhongxing Bridge we would certainly see much greater ridership on the Xinzhuang Line, and therefore in the MRT system as a whole.  On the other hand, the Luzhou Branch has a much more direct route into Taipei, but also has low ridership compared to other branch lines, so perhaps the scooter-oriented nature of urban development west of the Danshui River is to blame.