Caught (up) in traffic

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Monthly Archives: March 2017

Traffic management in Tagaytay?

My recent trip to Tagaytay made me recall why I no longer like the city as much as before when we were frequent visitors for rest and recreation. Two things come to mind whenever we plan a trip to Tagaytay, one is where to stay and the other is when to go. The latter question is usually a no-brainer as we opted to go to Tagaytay on weekdays rather than the weekends. There are much less people during the weekdays and you can still enjoy the city even with one having to deal with the worsening traffic conditions brought about by the intense development along the national highways. The former question is easily answered, too, since there are many good hotels (including bed & breakfast places) in the city.

Traffic though has worsened in this city that probably has tourism as its top industry. It has attracted a lot of developers who seem to have gobbled up a lot of land for what has become intense development. Surely they were targeting a market comprised of people wanting to own property in Tagaytay. The high rise condominiums address the demand for a view of Taal Lake and Volcano. The commercial developments are supposed to cater to the needs (shopping?) of tourists. The city seems to have neglected the fact that its transportation system’s carrying capacity (never mind for this article the capacities for other critical resources like water) cannot handle the trip generation attributed to these developments. And so its transport problems, again basically rooted on trip generation, are exacerbated by limited capabilities for traffic management. [The capacity seems to be there given all the staff manning the Tagaytay rotunda.]

A colleague opined that perhaps traffic management here is limited, too, by the options Tagaytay has in terms of management measures. You basically have a major intersection, a rotunda, where practically much of traffic converges. These include traffic along the Tagaytay-Nasugbu Road, which includes a lot of vehicles coming from or going to the Sta. Rosa-Tagaytay Road. And there are vehicles taking the Aguinaldo Highway. Traffic personnel seem helpless as they attempt to manage traffic movements. Their approach though is haphazard and only results in very long queues extending outward along all the intersection legs.

img_4117Traffic jam against the backdrop of a gigantic tarp with greetings from the ruling political dynasty in the city

img_4118The Tagaytay – Nasugbu Highway is terribly congested due primarily to the Ayala mall. Not seen in the photo is the barrier that stretches from the rotonda to beyond Lourdes Church that forces all traffic from the west head to the rotonda to make a turn.

img_4119Vehicles coming in from Aguinaldo Highway are backed up. There is also a new mall under construction and opening soon that is too close to this major junction in Tagaytay.

I wonder if the major trip generators (i.e., malls and high density residential developments) were required to do impact studies before the projects were approved for implementation. There’s really not so much in terms of traffic circulation or transportation improvements that can be undertaken given the linear form of the city and the limited road network available for planners. I am curious too see for myself what recommendations were made by these studies in order to alleviate the detrimental impacts they now have on transportation in Tagaytay.

Contradictions in transport mode choices?

A friend posted a photo on social media and it immediately got my attention as it featured an ad by popular ridesourcing company Uber on a public bus in Singapore. There is a slogan there that reads: “Because weekends come once a week, make your move.” This statement is a promotion for Uber, which is already making inroads in the city state where taxi services are probably among the better ones in the world in terms of service quality and efficiency.

The ad itself is a contradiction in terms of who is promoting itself and where it is being promoted. Such promotion gimmicks are not beyond companies like Uber, which project themselves as mavericks in what are considered as traditional areas such as transport. Here is the photo of Uber advertising on a public bus in Singapore:


Taxi ownership and operations (i.e., driving) in Singapore is restricted to Singaporeans. Uber faced some issues with their operations as there were a significant number of foreigners, it seems, who took to Uber as a means for employment. In a city-state like Singapore, which discourages private car ownership and use through schemes like congestion pricing and the provision of high quality public transport services, Uber could face a much stiffer challenge to its march towards dominating conventional taxis.

Vermont Royale pedestrian overpass

There was a comment on a previous article asking if the pedestrian overpass across Vermont Royale along Marcos Highway is already usable. The photo in that article showed a still-to-be modified overpass. Following are photos taken last Sunday of the overpass. It shows the lowered mid-section passing under the Line 2 extension structure.

The modified pedestrian overpass across Vermont Royale along Marcos Highway

That’s a pedestrian and a cyclist using the overpass

Responding to the transport impacts of road crashes

Last March 9, traffic was terrible along Marcos Highway and roads connecting to it including Imelda Avenue and Sumulong Highway due to a truck that slammed into the scaffolding of the Line 2  Extension across the Sta. Lucia Mall, and barely missing the newly constructed column supporting the girders and elevated tracks of Line 2.

[Photo not mine but sent by an officemate who was glad to have taken his motorcycle that day instead of commuting by car.]

Following are comments I captured from Waze as I tried to get information about the traffic situation:

It is very clear from travelers’ comments that most were frustrated and many were angry about what seemed to be a very slow response from authorities in clearing the crash site and getting traffic to move faster. I myself wondered how a crash like this with its impacts manifesting in severe congestion along major roads was not dealt with as urgently as possible by so many entities that were not without capacity to act decisively. The front liner should have been the Metropolitan Manila Development Authority (MMDA) and there were at least four local government units directly affected by the congestion: Pasig, Marikina, Cainta and Antipolo. Surely, these LGUs could have done more if the MMDA couldn’t, in order to resolve the problem? If the availability of heavy equipment was an issue, weren’t there available equipment from Line 2 contractor, DMCI, or perhaps from the construction sites nearby (Ayala is constructing a huge mall near the area.)? Surely, they could lend a payloader or mobile crane that can remove the truck or at least help unblock the area?

I finally decided to turn back and work from home instead that day. Later, I learned that authorities had to stop traffic along Marcos Highway around 11:00 AM in order to tow the truck and clear the area for traffic to normalize. I hope this serves as a lesson in coordination among government entities and that future incidents like this will not results in a “carmaggedon” like Friday’s congestion. One thing that also became obvious is that travelers passing the area are all dependent on road-based transport and the primary reason why a lot of people were affected by the crash. The expanded operations of the Line 2, whenever that will be, will surely change transport in these areas and for the better.

MMDA statement on the odd-even scheme

The MMDA released a statement today about the much criticized Odd-Even scheme for EDSA that was floated on mainstream and social media. I will not comment on the statement but instead just reproduce  the post on Facebook here:

What do you think?

Crowdsourcing solutions to traffic problems?

Some government agencies seems to have resorted to crowdsourcing via social media to either find or assess solutions for the worsening transport and traffic problems in Philippine cities, more specifically Metro Manila. This includes posts by the Department of Transportation (DOTr) and the Metropolitan Manila Development Authority (MMDA) about various topics ranging from public transport reform to travel demand management (TDM) schemes. From one perspective, the approach can be seen as something like a participatory approach towards finding a solution that is acceptable to most. I say so since the proposals or ideas come from what are supposed to be official accounts of these agencies and thus can be claimed as something that aims to engage the public in discourse towards finding solutions.

Following are screenshots from a public social media account and examples of the responses/comments he got for the post:

What do you think? Did MMDA do its part in analyzing or evaluating their proposal? I suspect that they did not perform an in-depth analysis despite the resources available to them. They do have technical staff and tools to do the analysis. Note that the agency acquired simulation software during the time of Bayani Fernando that they used to justify projects like the elevated U-turns at Kalayaan and the widening of Commonwealth Avenue. Their technical staff have also been training locally and abroad on transportation planning. A crowdsourcing exercise such as this seems more like a “trial and error” approach where those monitoring the responses/comments may opt instead to summarize the responses for the analyses and then determine whether to refine, push through or withdraw the proposal that was floated. I think the MMDA should do its part first (i.e., evaluate the proposal at both macro and micro levels) and then present the pros and cons of their proposal in both quantitative (e.g., improvement in travel speeds and travel times) and qualitative terms (i.e., improved productivity or quality of life for commuters).

Article on the beauty of mathematics

I interrupt my articles on transportation to share an article about a subject that’s actually very much related to transportation. I will just leave this link here:

The Beauty of Mathematics: It Can Never Lie To You

The article is by Siobhan Roberts and appeared in Wired magazine’s online site last March 4, 2017.