Caught (up) in traffic

Home » Posts tagged 'traffic congestion'

Tag Archives: traffic congestion

The Barkadahan Bridge situation

The Barkadahan Bridge is currently undergoing rehabilitation. To be accurate, the old bridge is being rehabilitated and upgraded/retrofitted to be able to carry the traffic projected to use it being a vital link between the Province of Rizal and Metro Manila via Pasig and the C-6 corridor. The bridge is named after the “friendship” established among Rizal municipalities and Pasig City for an area that has been subject of a territorial dispute among them. These are the municipalities of Cainta and Taytay (Rizal Province) and the city of Pasig. The bridge spans the Manggahan Floodway, much of which is in Pasig City.

To increase the capacity for this crossing, which is the most direct route to C-6 and popular among many headed to Taguig/BGC and Makati, a new bridge had been constructed to the south of the old one. The older one had 2 traffic lanes and was no longer sufficient for the volume of vehicles crossing it after the expansion of C-6 resulting to it steadily gaining more users over the years. Use of this route cut down travel times between Rizal and BGC and Makati by at least 30 minutes based on our experiences using the route.

Late last year as far as I could recall, the new bridge opened and immediately increased capacity but then congestion quickly set-in due to two factors: the traffic management at the intersection with the East Bank Road and the constrained (two-lane, two-way) leg of Highway 2000. Add to this the lack of discipline by local traffic in the form of tricycles and motorcycles counter-flowing in the area.

Earlier this year, signs were posted around Rizal about the then impending project for the rehabilitation of the old bridge. The signs advised for most travellers to avoid using the Barkadahan Bridge due to the congestion in the area because of the project. It turns out that what was thought by most as a project retrofitting the old bridge alone was actually a bigger one involving increasing the capacity of the Highway 2000 leg of the intersection with the East Bank Road. Following is a photo posted at the official Facebook page of the Rizal Provincial Government showing the demolition of buildings and other structures along the Highway 2000 leg. The photos were taken from the new Barkadahan Bridge approaching the intersection, the southbound direction of the East Bank Road, and from the westbound side of Highway 2000.

Demolition and clearing of ROW for the expansion of Highway 2000 in relation to Barkadahan Bridge [Photo collage from the Lalawigan ng Rizal Facebook page]

From the photos above, it is clear that at least 2 lanes will be added to Highway 2000 and that this leg will soon be well-aligned with the Barkadahan Bridge, which will also have a total of 4 lanes. Hopefully, this project will be completed soon and within the year (before December?) in order to alleviate the commuting woes of Rizalenos working in the BGC and Makati CBD areas. Of course, that goes without saying that there is also a need to optimise the traffic signals at the intersection and to strictly enforce traffic rules and regulations vs. erring motorists in the area.

Traffic management schemes for the Marcos Highway bridge rehab

The rehabilitation of the Marcos Highway Bridge in Marikina has necessitated traffic management schemes at the bridge itself and along alternative routes to alleviate congestion in the area. These are collectively called traffic or transport systems management (TSM) schemes with the objective of optimising existing infrastructure and resources without necessarily building something entirely new. These are quite different from travel demand management (TDM) schemes that include number coding and truck ban policies that are already being implemented (though Marikina does not implement the number coding scheme).

Traffic build-up at the approach to the intersection with FVR Road (To Riverbanks). This is now a signalised intersection as traffic from Blue Ridge/White Plains is now allowed to cross to FVR Road.

Using the route via FVR Road (Riverbanks) means you don’t have to cross the Marcos Highway Bridge and travellers will merge with those who crossed the bridge just before the Line 2 Santolan Station.

In the mornings, one lane each is allocated for either the eastbound or westbound traffic. That’s practically a total of 3 lanes (+2 lanes westbound for the SM Marikina Bridge) for the westbound direction and a single lane for the eastbound side. This is logical given the directional distribution of traffic at this time of day and the alternative routes already available to travellers.

 

Here are a few photos taken on a night time drive. Note that this was taken by a passenger. Don’t even try doing this (taking photos) while driving a vehicle, and especially not while on a motorcycle.

Entrance to the bridge right after Maj. Dizon – this part is not affected by the rehab works but vehicles position themselves to shift towards the left side, which is the usable part of the bridge.

Both lanes of the westbound side of the bridge are used for eastbound traffic. Westbound traffic are all along the SM Marikina bridge for a total of 2 lanes each for either direction of flow. The cones are not removed for practicality since they would have to be installed for the morning when one lane is allocated for the westbound traffic.

Vehicles shift to the right to return to the correct lanes for eastbound traffic along Marcos Highway at the Santolan area. Note the westbound vehicles shifting towards the underpass and SM Marikina on the left.

Summer traffic

The summer break for most students meant less traffic along many major roads around the country. That means improved travel times in many cases and during periods when one usually expects congestion particularly for streets that are the main access roads to and from schools. Among the streets affected by the summer break that means less vehicles are major thoroughfares like C-5, Shaw Boulevard, Aurora Boulevard and Espana Boulevard, which are the main access roads to many schools.

Katipunan Avenue (C-5) near Ateneo Gate 3 during what is usually the morning peak for the area. Obviously, much of the traffic generated by the schools in the area

The new school year, however, is just around the corner; with public schools resuming classes from June 3. In my case, I get to enjoy a bit more of less congested roads along my regular commute since Ateneo, Miriam and UP will be having the mid-year break for their college students from June to July. This is due to the adjusted academic calendars of these universities and college.

On phantom traffic jams again

I’m sharing this article on phantom traffic jams:

Seibold, B. (2019) Traffic Ghost Hunting: When the biggest problem with traffic is nothing at all, Nautilus, https://medium.com/@NautilusMag/traffic-ghost-hunting-ac071197695d [Last accessed: 4/9/2019]

Have you wondered why the road or path is congested only to find out there seems to be nothing causing it? This is the phantom or ghost traffic jams caused by simple behaviours of travellers whether on motor vehicles, cycles or people like slowing down their movement or changing lanes. These disruptions cause a “ripple effect” on the traffic stream much as like waves are generated by a stimulus on calm waters.

On the unpredictability of EDSA traffic

Much has been written about the traffic along EDSA, which is perhaps Metro Manila’s most famous (some would say infamous) thoroughfare. These include the unpredictability of congestion along this road. While it is hard to believe that traffic congestion is unpredictable for EDSA because very often it is congested, there are times when you just marvel that its free-flowing during the day or shocked that its packed with cars close to midnight. Last week, we experienced both predictability and unpredictability in the sense that we did expect EDSA to be congested near Ortigas (due to the dismissals of schools in the vicinity) but didn’t expect it to be packed during what we thought was “alanganin na oras” that was around 3PM.

 

EDSA northbound traffic taken at Guadalupe last October 1, 2018 at 3:30PM.

Interestingly, there was no congestion after Ortigas Avenue and we quickly made up for the time lost in the congestion we experienced from Gil Puyat Avenue. Is this another case of the phantom congestion where the simple disturbances in the traffic stream can create a ripple effect resulting in congestion? Or is this somewhat like an everyday thing? EDSA is not part of my daily commute so I am not so sure about the regularity of this situation but at least the weather didn’t factor in the equation. Heavy rains usually lead to flash floods along this thoroughfare, and these floods will definitely lead intense congestion.

On EDSA transport and traffic, again

There’s a recent decision by the Metro Manila Council (MMC) comprised of the mayors of the cities and municipality of Metro Manila and chaired by the Metro Manila Development Authority (MMDA) Chair that vehicles bearing only one passenger (the driver) will be banned from travelling along EDSA. The problem with this is that by banning cars with one passenger from EDSA, you only succeed in making other roads like C5 more congested. It’s a simple case of transferring traffic and worsening it elsewhere since you’re not doing anything to alleviate congestion along those roads. Did MMDA run this and other scenarios using analytical or simulation tools at their disposal? If so, can these be shown and used to explain the soundness of this policy approved by the MMC? I suspect they didn’t and likely depended more on gut feel based on the data they have including what is often reported as 70% of vehicles traveling along EDSA having only one passenger. Meanwhile, the state of mass transit along EDSA still sucks.

IMG_3028A very crowded Boni Avenue Station platform (photo courtesy of Mr. Raul Vibal)

Of course, the pronouncement from the MMDA launched quite a lot of memes on social media. Some people shared the typical quotes on planning (you know, like the ones about planning for people vs. planning for cars). Some offered their own ideas about how to “solve” traffic along EDSA. And so on…that only succeeded in showing how everyone had an opinion about transport and traffic. Everyone is an expert, so it seems.

Some thoughts and not in any order:

  • The government can initially dedicate a lane each for express buses (a la Bus Rapid Transit or BRT). This idea has been circulating for quite some time now and has a good chance of succeeding. The DOTr is already deploying buses that they say are supplementing the MRT 3 trains (i.e., there aren’t enough trains running so passengers have the option of taking a bus instead). Running along the inner lanes of EDSA would mean, however, that they would have to find a way for passengers to cross the road and one idea would be for the stations to be retrofitted for this purpose.
  • Those cars along EDSA are not necessarily for short trips so walking and cycling while needing space may have less impact in the immediate term for such a corridor. In the meantime, serious consideration should be made for bike lanes whether on the ground or elevated and improvements to walking spaces.
  • But these efforts to improve passenger (and freight) flows should be a network-wide thing and not just along EDSA.
  • It’s time to have serious discussions and perhaps simulations (even a dry run) of congestion pricing in Metro Manila. Congestion pricing for all major roads and not just one or two. Funds collected goes to mass transit, walkways and bikeways development. DOTr was supposed to have already discussed an Electronic Road Pricing (ERP) system like Singapore’s with the company and people behind the same in the city-state. That doesn’t seem to be moving along.
  • Working and studying from home might work in terms of reducing vehicular traffic but then we generally have lousy internet services so that’s a barrier that needs to be broken down.
  • How about legalizing, once and for all, motorcycle taxis? Many are opposed to this citing safety concerns but then we are running out of options outside the usual motherhood statements pertaining to building transport infrastructure. Think about it. Give it a chance. These motorcycles might just surprise us in a nice way; that is, helping alleviate congestion.
  • Carpooling and lanes dedicated to High Occupancy Vehicles (HOV) would be good but the LTFRB made a pronouncement about these being illegal as they would be considered ‘colorum’. Such statements do not make the situation any easier and sends mixed signals as to the government’s being serious in considering all possible angles to improve transport and traffic particularly for commuting.

Do you have other ideas to share?

On Visita Iglesia and Quiapo transport and traffic

As it is already the Holy Week, I thought it would be good to write about transport and traffic around one of the busiest churches in the Philippines – Quiapo Church. This is surely a popular stop for the Visita Iglesia, which is a tradition for many during the Holy Week. People visit as many churches (usually the target is seven) as they can where they are supposed to pray the novena appropriate for the season.

A side view of the church from Quezon Boulevard, which is the main access road for the church. Most public transport pass along this boulevard that connects to other major roads. It’s a good thing that the City of Manila has been stricter in enforcing against on-street parking here.

In front of the church is Plaza Miranda, where many political rallies are held including one fateful rally in the early 1970s that eventually led to the declaration of martial law, is a bustling area with many vendors selling all kinds of items, religious and otherwise, including those that are claimed to be medicinal. Note though that vehicles are allowed to park on-street and this means people would have to hail jeepneys in the middle of the street.

This is traffic along Quezon Boulevard as seen from the descent from the Quezon Bridge (Quiapo church is seen at the left). I took this around 4PM on a Wednesday so it was not surprising to have heavy traffic on both sides of the boulevard. I’ve been told, however, that for most of the day during weekdays, traffic is as heavy as this.

Traffic in Quiapo is not as heavy on Sundays (It’s also quite as bad on Saturdays.) and holidays. During the Visita Iglesia period of Holy Thursday and Good Friday, however, there will likely be heavy traffic in the area as a lot of people bring their own vehicles for the Visita Iglesia as well as for their “church tours”. I used the term “church tours” because I’ve observed that many don’t really come to pray (e.g., Stations of the Cross or novenas) but to take photos (i.e., selfies or ‘groupfies’) and eat & drink about. In Metro Manila, there are several churches popular for this tradition. These include Our Lady of Perpetual Help in Baclaran, Christ the King, Sto. Domingo and Our Lady of Lourdes in Quezon City, and the Manila Cathedral, San Sebastian, St. Jude, Malate and Binondo Churches in Manila. That is not an exhaustive list as there are many churches (old and new) spread around Metro Manila including those in other cities like Malabon, Marikina and Las Pinas. And then there are also the churches in the provinces surrounding Metro Manila, which I will try to write about soon…