New Pedestrian Bridges at Asoke and Thong Lo

For a city of about 8 million people with generally poor mass transit systems, Krungthep (Bangkok) can sometimes surprise you with the usefulness of some of its infrastructure development.  A good example of this are the pedestrian bridges built to connect some of the BTS Skytrain (elevated rail) stations to surrounding buildings.  In a city with lots of traffic congestion, poor air quality, and even poorer footpath quality, an elevated way to get from the station to the buildings is a big incentive to get out of the car and into the mass transit.

Asoke Road

The junction of Asoke and Sukhumvit roads is an example of this bridge building trend.  One of the busiest intersections in the city, crossing at street level has long been a hazardous activity for pedestrians.  Located at the intersection of the MRTA subway and the BTS Skytrain, this junction houses three high-rise offices each with a few floors of retail, two large hotels, and a nine-story mall that is under construction.

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The pedestrian bridge built under the Skytrain viaduct, heading east from the Asoke station.

In the past two years, pedestrian bridges were built to the west of the BTS Skytrain station, connecting the two hotels and one of the three office buildings.  Then a large bridge was built to the east under the Skytrain tracks on Sukhumvit, crossing Asoke in a single cantilevered structure.  On the east side of the junction the pedestrian bridge connected to the building in the southeast corner, but not to the newer building on the northeast corner.

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The northeast corner of the Asoke-Sukhumvit junction. 

Before the pedestrian  bridge opened across Asoke, you had to descend from the Skytrain station to the subway station, cross under Asoke road in the subway station, and then reemerge at the base of this building.  The subway entrance is in the lower left of the photo, near the large umbrellas.  The new pedestrian bridge is on the right that connects directly to the building is on the right.  What follows are some pictures of the connection under construction over the past two months:

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Taken about six weeks ago, you can see in this picture how the new extension of the bridge will connect from the existing pedestrian bridge (shown in the very first picture in this entry) to the third floor of the building.  At this point, just a part of the metal framework has been put into place.

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A few days later, crossbeams have been added and some of the concrete flooring is in place.  You can also see how a stairwell to the street level – a requirement for all the bridges that connect to buildings to allow after-hours access to the pedestrian bridge – fits into the design.

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A few days after that, the columns for the roof structure are mostly in place.  The following week, the roof itself has been added and most of the side panels are installed.

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Finally, about two weeks ago the bridge is finished and is nearly open.  Lighting is working, as you can see.  This will be much more convenient to access the building and its businesses.  Certainly much easier than having to pass through the subway station to get there!  Plus, you can now descend to the street and access businesses along this side of the street more easily.

Thong Lo

A second example of new pedestrian bridges is going up on the west side of the Thong Lo Skytrain station.  This is my neighborhood station and it lies just to the east of the junction of Thong Lo and Sukhumvit Roads, two stops to the east of the Asoke station.

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Looking west from the foot of the Thong Lo Station

The main driver behind this bridge is the Noble Remix condo (the purple building) which will have two floors of retail below about 35 stories of residences.  While the retail floors will get traffic from the residents, there’s no hope of anyone else traipsing over there unless it is convenient, and that means a pedestrian bridge. 

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Looking west from the station’s westbound platform.

Looking from the station platform to the west, you can see the condo on the left and the entrance to my alley on the right, just under the tracks before the first column.  The rationale for needing a pedestrian bridge is that someone walking along the sidewalk has to go along the petrol station and then cross a small but busy alley between the petrol station and the condo.  By building the bridge, it is safer and more convenient for pedestrians. 

At the same time, some stairs will be built on the north (righthand) side of the road in front of the international school – the building that is wrapped in blue construction tarp.  This should be safer for students and their parents to access the Skytrain station.

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Looking back from in front of the international school towards the BTS Skytrain station, you can see the condo to the right and the first columns of the pedestrian bridge.  This is about two months ago.

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As of four weeks ago, box frames were built around the train viaduct’s columns.

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A few weeks later, the bridgework was added to connect each of the support columns.  For the past two weeks, no further work has been done including the connection to the station itself.  I’m curious to see how quickly they will finish this project.  It seems like it should not be difficult but each step has moved quite slowly.  In the end, it won’t benefit me very much but it is another sign of progress in making the Skytrain more accessible to the area surrounding the station and and more user-friendly to potential passengers.