Overspeeding
I drove to and from the airport early this morning and couldn’t help but notice that there are just too many over-speeding vehicles even considering that it was 2AM/3AM. It is quite normal for motorists to take advantage of the light traffic and drive their vehicles fast. In traffic flow theory, this is termed as free flow, when drivers have the freedom to select speeds (free flow speed) since there are significantly less vehicles on the road. This does not necessarily mean that drivers may opt to increase speed to approximate an aircraft’s take off run. It is not necessary and above all, it is irresponsible.
Should the person be driving under the influence (probably going home from a session with friends), then the combination of speed and heightened blood alcohol level would highly likely lead in a crash. Most often these are fatal road crashes, the ones we usually see in the morning news where authorities and viewers can only shake their heads and come to the conclusion that maybe the driver was speeding and/or the driver had a drink too many. The saddest part is when these drivers involve others who were driving safely but where involved anyway due to the behavior of the guilty party. These result in the unnecessary loss of lives, injuries and damage to property.
There is no legal limit for blood alcohol content (BAC) in the Philippines. But this is not to say that we do not have references from countries that do have one. In the US that limit is 0.08 while in Japan it is practically zero. This simply means that if a police officer or traffic enforcer apprehends you with a suspicion that you are driving under the influence (DUI), you are required to take a breathalyser test to determine if indeed you are intoxicated. They are quite strict in these countries who have a lot of experiences of road crashes involving drunk drivers. And proof of this are news of celebrities, athletes and other well-known people getting apprehended and punished for such irresponsible behavior. That is why in other countries, there are designated drivers who are not supposed to drink or, especially in cases where public transport is available, people choose not to drive at all.
Then there are those who have the propensity to speed up but are actually too tired or too sleepy to drive safely. I was able to catch an episode of Myth Busters where they were able to establish that drowsiness or being sleepy can be equally or even more dangerous than being intoxicated. When one falls asleep, even what seemed to be a short wink, can lead to tragedy. And we have often heard of stories where the survivors of a crash claim that the driver was nakatulog (fell asleep) .
Still, most of the drivers of the vehicle I observed this early morning seem to be neither sleepy, intoxicated or, God forbid, bangag (under the influence of drugs). Many seem to be the aggressive types, which more often are the reckless types, too. Call it stereotyping and over-generalizing but from what I saw this morning, many of the speedsters happen to be on modified vehicles and many of them had the tell-tale markings of a wannabe race car driver based on the decals or stickers and the vehicle designs.”Kulang na lang pakpak at lilipad na.” (The only thing lacking are wings and the vehicle will be taking off.) What is worrisome is that they do not only speed but also tend to change lanes in tight situations where other vehicles have formed platoons (e.g., slow-moving trucks or cars that have matched speeds). This creates situations where the slightest mistake may result in a road crash.
In the absence of high speed cameras like the ones installed along the expressways to take photos of over-speeding vehicles as proof when authorities apprehend them at the exits, there are supposed to be police officers or traffic enforcers on mobile units posted along major highways to serve as deterrents to over-speeding and other traffic violations at this time of day. I did see some of them in their vehicles along Circumferential Road 5 (C5) but they seem to be either disinterested or, believe it or not, sleeping! The latter I saw for my own eyes as I was pulling out of a gas station where I took a toilet break just after seeing another one of those wannabe race cars zip by. It was an MMDA vehicle (a pick-up) with what I counted as 4 occupants who appeared to be sleeping considering that their seats were reclined. I just hope I was wrong and that they were only resting after really doing their jobs. To be fair, they might be really tired after making rounds and just let the speedster go by since they couldn’t probably catch up to the vehicle given the speeds. But then again, it is when they take time off when tragedy usually occurs and it is expected of our officials to be on their toes and to be wide awake to respond to such situations in order to prevent crashes from happening in the first place.
Monorail or AGT?
I’ve been asked a lot about the proposal to have a monorail or an AGT for the University of the Philippines Diliman campus. A monorail is a rail system much like what we have with the difference mainly that it runs on a single rail. Monorails may be of the straddle type where the vehicle is in the conventional position above the rail or it can be the suspended type where the vehicle is essentially hanging from the rail structure. Capacities vary since many monorail systems are considered light rail while there are few that significant capacity to be categorized above light rail but still below conventional mass transit heavy rail systems. By the nature of monorails, these are all elevated systems. Among the examples of monorails I’ve used myself are the Tokyo Monorail (straddle) and the Chiba Monorail (suspended).
AGT stands for automated guideway transit and designs vary with some operating along railway tracks and others running along guideways using pneumatic tires that are not so different from buses only that these are trains. AGTs are also driver-less hence the “automated” tag. Unlike the monorail, it is possible to have AGTs constructed at ground level. Many guideways are essentially parallel strips of pavement where the wheels would traverse and there are devices such as sensors built in to the vehicle that allows it to steer with respect to a rail or wall constructed along both sides of the guideway. In certain cases, the guideway cross section is L- or U-shaped for this purpose. I rode on two such systems – the Tokyo New Transit System or Yurikamome (translated as Sea Gull) and the Yokohama Seaside Line. An attraction for these systems because they are driver-less is that passengers can be seated at the front of the train thereby availing a view that only drivers used to have. It is actually popular for first-time passengers as well as children.
There are many other examples of such monorail and AGT systems in other cities around the world. However, there are none yet in the Philippines. Perhaps the closest we got to having a monorail was the proposal for one to be constructed in Makati City back in the 1990’s. It was envisioned that the system would serve the CBD and connect buildings along the alignment to the EDSA MRT. It would be a loop system to serve the many offices and commercial establishments in the CBD. The proposal, however, fizzled out and was never constructed although the idea has been revived time and again in relation to other plans for public transport in that city.
A newer proposal is a monorail system for Bonifacio Global City. This system, however, will not be serving the entire development but only the area in its northern part including what is called the Bonifacio Triangle that is adjacent to Kalayaan Avenue. This is partly due to the live proposal and current efforts to put up a bus rapid transit (BRT) service between the Makati CBD and Bonifacio and serving the core areas including developments adjacent to C-5 (e.g., Market! Market! and Serendra). There is no timetable yet for this proposal and there are no detailed information available so far for public consumption although it has been mentioned to possibly utilize Japanese technology.
Now, there is also a proposal for either a monorail or an AGT for the UP Diliman campus. It was mentioned already in several news articles in media and is apparently the idea of the head of the science and technology agency of the country. Among the things mentioned is that the system will be replacing the jeepneys that currently provide transport services to both UP and non-UP commuters. The campus, after all, is located strategically between two major thoroughfares – Commonwealth Avenue and Katipunan Avenue (Circumferential Road 5).
While I advocate modern transport systems and would like to have these realized in our country, I have apprehensions with regards to having a monorail or AGT inside the campus. Among these apprehensions concern the appropriateness of such a system for UP considering that it is an academic institution that, despite the existing land use, will not be generating much traffic. What would be increasing here is the amount of through traffic, particularly those trips using public transport due to the nature of the location of UP. Thus, it is UP’s call whether as a policy the university will allow such through traffic in the future. This would send a mixed signal to the public considering that the existing sticker system and gate entry/exit policy for private transport seeks to minimize through traffic in the campus.
Jeepneys plying routes inside the campus are actually tolerated by the university due to the demand for public transport among its constituents, which includes students, staff and faculty. Two particular routes, the Ikot and Toki, travel only within the campus, ferrying their passengers to and from the different academic units (e.g., Palma Hall to the College of Science complex) and other places of interest such as the Shopping Center and the dormitories. In fact, there used to be no C.P. Garcia Street that physically connects Commonwealth and Katipunan and bypasses the campus core. And through the years, development along C.P. Garcia has progressed to a point that there is now a perceived demand for public transport along this corridor. So perhaps a proposed monorail or AGT should be along this corridor and not inside the campus itself where
On the engineering side, I have no doubt that the expertise for the development, construction, and operations and maintenance of such a system is available. Yet, the biggest and usually the most important question is who will finance the system? Will the revenues be enough to pay for the initial outlay and be able to sustain the system? Or will the government fund a demonstration line (2 kilometers as some articles mention) to provide proof of concept but will actually fall short of connecting Commonwealth and C5 – a prerequisite for its success? Where will the money be sourced from? Government coffers? That would mean that it is the taxpayers who would be paying for the system and from the initial looks of it, it certainly will not be a good investment given the limitations and its justification as a proof of concept rather than a viable mode of transport.
Thus, a lot of caution should be taken if such a project is to be pushed for UP. A jeepney-sized vehicle may still be the more appropriate form of transport though buses service may also be explored. The arguments against these conventional vehicles usually pertain to driver behavior and the common complaint against air and noise pollution, particularly the former where poorly maintained or non-compliant vehicles belch smoke that leads to the deterioration of the environment. These issues, however, may already be addressed by a combination of governance and technology. The University reserves its right to bar entry of polluting and recklessly driven vehicles and it has shown it can firmly enforce traffic rules and regulations inside the campus. Then there are already initiatives and options to “clean up” the jeepney and introduce features to make it a safe ride for commuters. The bottom line still is whether UP would decide for or against through traffic now and for the future.
Aesthetics? That’s another story and would surely require another set of expertise to discuss.
Traffic discipline and technology
In a recent post entitled Replicating success, I stated that the challenge for the government is to replicate the success of the campaign against wangwang or the illegal use of sirens. I indicate a short list of four items that I wished would be part of a Top Ten list of road traffic rules violated by motorists and pedestrians. Perhaps the list should include swerving and aggressive lane changing. Maybe even add to that tailgating and beating both green and red lights at the intersections.
The point is that there are just so many rules and regulations that are ignored by motorists and pedestrians who are used to lax traffic enforcement with the exception of perhaps only a few places in this country. These few places include Subic and for a time, Bonifacio Global City. In 2007, UP Diliman and its partners from the private sector led by the Automobile Association Philippines (AAP) and Toyota established a model traffic safety zone in the campus, focusing on the Academic Oval. The initiative included the introduction of traffic schemes such as a one-way counter-clockwise circulation for the oval, and the installation of standard traffic signs and road markings. Training was also provided to the university police force as well as to the traffic enforcers deployed around the oval.
Even without traffic tickets to issue to violators, the university was successful to some degree in enforcing traffic rules and regulations, particularly apprehending and firmly reminding motorists about traffic rules inside the campus. Constituents were also made aware of the issues pertaining to road safety and many stakeholders like students and staff contributed with some even stopping counterflowing vehicles and turning them back despite resistance and even arrogance and profanity in some cases. In most cases, motorists guilty of violating traffic rules and regulations were not even constituents of the university though some claimed to be alumni or relatives of students. These included drivers of vehicles with red plates (indicating they were government vehicles) and young motorists who seem to fit what some people would like to define as stereotypes of people likely to ignore rules. However, it took UP Diliman 3 years to achieve this level of discipline in its roads and there are still many complaints, primarily directed at jeepney drivers who seem to be quite hardheaded when it came to changing their driving behaviors (and habits). Subic was not an overnight success either and yet motorists seem to change when they enter the former military base’s gates and drive along its streets.
The question now is whether wangwang is just a fluke, a lucky punch in boxing parlance. Our enforcement agencies are often accused of being ningas cogon, a common practice where enthusiasm and activity is present only at the start but rapidly wanes as time passes by, much like how grass burns strongly at first but fizzles out later. Surely, this is not a case of sustainable traffic management.
The challenge, therefore, is still on sustainability but also and always building capacity to be firm and consistent with enforcing traffic rules and regulations. Such includes the use of emerging technologies that enable non-contact apprehension (and the MMDA is right on in this aspect) but should also lead to more aggressive campaigns to ensure public awareness and comprehension that they are being monitored. But more than this, it should be emphasized that those monitoring should be competent and fair in their observations such that non-contact apprehension will succeed and will not be subject to ridicule by a knowledgeable public who are already wary of abuses by government. It is very important that at this stage when IT is being introduced to enhance traffic management including public transport and logistics, that technology is not misconstrued as invasive and a tool for corruption. That way, we can move forward and perhaps, in the near future, enable intelligent transport systems to enhance traffic and safety in our roads.
New Year’s Message
I got a New Year’s greeting from a friend who states in his text: “Please take care of yourselves this coming New Year. A recent joint study conducted by both the DOH and LTO indicates that 23% of traffic accidents are alcohol-related. This means that the remaining 77% are caused by assholes, who just drink coffee, carbonated drinks, juices, milk, water and stuff like that. Therefore, beware of those who do not drink alcohol. They cause three times more accidents!”
It is a message to humor us in this holiday season when many road crashes are indeed alcohol-related. It is an alarming trend and we see reports on TV of motorcycle riders losing their balance and cars plowing into sidewalks and medians hurting if not killing people in the process. The truth is that there are so much more crashes that could have been prevented if we drove safely (even without the influence of alcohol or drugs) rather than aggressively as we see on the roads everyday in Metro Manila and other parts of the Philippines.
We look forward to further promoting road traffic safety in 2011 especially as we join other countries in ushering in a Decade of Action for Road Safety (2011-2020). We hope to drastically curb the incidence of crashes for we are all vulnerable road users and there are lives at stake.
A Happy New Year to all and may we have a safe 2011 as we travel in this journey we call life.
Simplify
I still remember what our calculus teacher told us while discussing a problem in integration. At the time, I believe he was setting up the working equation for a problem involving trajectories. He was reminding us that in problem solving it was very important to remember how to “kiss.” As we were practically in awe of him, he followed up by asking us what “kiss” meant. He called on one of our classmates and then another, all the while smirking like a child who thought he alone knew the answer to his question. “Kiss,” he said, meant – keep it simple, stupid. Of course, the last word was intended to drive home the point with a little sarcastic humor to a class of sophomores, most of whom were engineering students. Years later, perhaps its time we realize and accept that we do indeed need to “kiss.” This time, we need to apply the same principle to public transport.
In the past few weeks as I and my colleagues pondered the development of public transport planning support system that would include, among others, a franchising module specifically for Mega Manila and generally for other Philippine cities, I came to the obvious conclusion – “kiss.” It seems that based on the secondary data we got from the LTFRB and the DOTC, and the primary data derived from field surveys validating routes and allowing us to estimate both supply and demand that Mega Manila public transport has become so complicated due to the overlaps and tangles that are the bus, jeepney and AUV routes in this mega city. Through the years and despite opportunities to untangle the mess of routes, there was no strong effort to do so and today, there seems to be little interest in rocking the boat that is the current state of public transport in this country.
It is often asked why, despite having EDSA-MRT, have the numbers of buses along EDSA seemed to have increased instead of the logical decrease as the rail system covered much of the demand along its corridor of operation. One answer seems to be related to provincial buses since continuously increasing populations outside Metro Manila coupled with better roads have led to more economic activity that translates into more travel (and person trips).
The same is true for origins and destinations within the National Capital Region and thereby affects the supply side for buses for city operation. Yet, there is always the specter of colorums or illegally operating buses that are often difficult to catch and to distinguish from the legitimate units. There are even allegations that some unscrupulous operators allow colorums among their ranks in order to generate more revenue.
However, such situations are not exclusive to EDSA. There are the similar questions pertaining primarily to jeepneys along corridors already served by LRT 1 (since 1984) and LRT 2 (since 2004). Why have authorities allowed most jeepneys to continue plying routes along these two lines? Why are there no strong efforts to rationalize (a word very much abused when referring to public transport in Philippines) routes to complement established mass transport systems rather than to compete with them? Is it really a matter of political will among our leaders especially those in-charge of our transport agencies? Are there conflicting interests, some probably vested, among politicians, transport groups and operators themselves? And are we dead serious about addressing, once and for all, the challenges of putting in place a public transport system that is both modern and sustainable?
Why is it that transport systems in cities such as Tokyo, Singapore, Hongkong and those in Europe and the US appeal to us? What is different about the transport systems in these countries especially those cities that have similar if not larger populations and sprawl? Is it their high tech attributes? Is it their fare systems? Or, if we look close enough, is it their simplicity? It should be noted and emphasized that these cities follow closely the ideal hierarchy of public transport services. In a nutshell, this is where high capacity modes form the backbone of the transport system while lower modes complement these, acting as feeders from the main lines. This is simplicity as applied to public transportation.
Mathematicians, scientists and chess grandmasters then and now have often invoked the principle of simplification to solve problems of different magnitudes. It is quite a common approach for the most complex predicaments since it is also believed that a system that is too complex and requiring so many inputs is impractical and unmanageable – precisely the descriptions for public transport systems in this country. Perhaps one city should show the way in coming up with a proof of concept for simplicity. Maybe that will be Cebu once it builds what is touted as the country’s first BRT line. Maybe that will be Davao should it implement possible recommendations pertaining to sustainable transport from an ongoing study. But I hope it will be Metro Manila, not necessarily at a grand scale but something that will show signs of life in an otherwise deteriorating system.
Replicating success
In his inaugural speech, P-Noy stated his disdain for “wang-wang,” referring to the abusive of the sirens by certain people. “Wang-wang” then symbolized how these people practically claimed privilege over other people haplessly caught in traffic jams. The mere reference to “wang-wang” and the marching orders for the PNP-HPG and the LTO to crack down on the abuse led to an aggressive, fast and effective campaign that resulted in the confiscation of illegal sirens. In effect, the campaign brought back the sirens to its original purpose. And that is to get the attention of motorists for them to give way to emergency vehicles such as ambulances and fire trucks.
I’ve always wondered after that successful campaign why our agencies can’t replicate this for other traffic violations as well. Surely, a similar campaign will go along way in establishing firm enforcement of traffic rules and regulations – something that has been cited time and again as what needs to be done to bring order to the traffic mess we experience everyday.
Perhaps we can start off by listing something like a Top Ten rules that are violated and apply the “wang-wang” campaign to these. I nominate the following to be included in the Top Ten:
1. Counterflowing
2. Use of illegal license plates
3. Speeding
4. Jaywalking
These combined with another aggressive campaign but this time on the environment side (i.e., no-nonsense emission testing and anti-smoke belching) should help ease traffic in many major thoroughfares. These could all be under the banner of a Traffic Discipline Zone (TDZ) or corridor and if implemented properly may help bring respect back to our traffic enforcers. I am optimistic that enforcement will go beyond just being a motherhood statement and that its contributions would be very significant.
Interviews
A lot of people have asked me how it felt when one is interviewed by media. It is not an easy thing and certainly not a comfortable experience considering that I must be wary of the statements that I make considering my position at the University and my being head of a research and training center. I must be well informed about the topic and usually require whoever was requesting an interview to provide the topic and perhaps guide questions in advance. This is to allow for some preparations especially to get sufficient data on things I may be asked.
Data should be current and reliable such that it will be factual, informative. After all, interviews are also opportunities to promote the advocacies of the Center as well as the Center itself. And the best way to do so is to project the Center as an institution of honor and excellence, in the tradition of the University it represents. I must also be mindful that we are actually part of the government and that we have many linkages with government agencies including those that have often been under attack for the mess we have to deal with in Philippine transport and traffic. Yet being part of the University and the academe in general, one must also maintain objectivity while being fair, not resorting to uncalled for criticisms or government bashing that has been the signature of some so-called experts in transport and traffic. Thus, it is also a tough balancing act as one is being called upon to comment and provide opinion on a variety of topics, mainly those that are the talk of the town like a recent road crash or a controversial traffic scheme being proposed.
Interviews, however, despite the required preparations are definitely enjoyable and, after one is shown on TV or printed in the newspaper, something one would be proud. This is especially true if the interview went well and one is not quoted out of context. Colleagues at the Center including previous heads have always nixed interviews because of their experience on TV, radio and print where careless (and maybe even reckless) reporters have quoted them out of context. I have had my share of similar experiences despite my preparation and I guess it is something one should expect if one grants one too many an interview. Based on this experience I have enlisted the help of my staff to screen those who are requesting for interviews including setting up a system where they have to write to the office (an email would be enough).
I have turned down many requests and my staff have done so, too. Mostly, these are ones that obviously are in conflict with my schedule (lectures, meetings and other appointments) or those that violate time I have reserved for myself and my family (i.e., no interviews after 6:00PM and definitely none on weekends). I have made very rare exceptions to these rules and then only when the topic is a hot issue and one that requires expert opinion from a scholarly perspective.
In future posts, I will try to write about specific experiences and some of my favorite interviews and interview topics.
Gearing-up for a Decade of Action for Road Safety: 2011-2020
Today we are holding a Road Safety Conference with the theme “Gearing-up for a Decade of Action for Road Safety: 2011-2020.” The theme is consistent with a worldwide campaign led by the Global Road Safety Partnership (GRSP) and its partners that aims to curb the sharp increase in the incidence of road crashes. The program was actually launched last year at the Road Safety Forum held in October in Singapore and formalized with the first Transport Ministers’ conference on road safety held in Moscow the following month of November.
The Road Safety Conference in the Philippines is organized by the Automobile Association Philippines and the National Center for Transportation Studies of UP, and is mainly sponsored by Toyota Motor Philippines as a major part of the latter’s advocacy for road safety. Partners include SafeKids Philippines, Pilipinas Shell and 3M Philippines. This year, we are happy to have on board the fledgling GRSP Philippines (PGRSP) that is comprised of major companies dedicated in promoting road safety in the country.
The program includes 3 panel discussions with the first one tackling road safety legislation including the status of the Road Safety Bill filed in the last congress. The second panel discussion will feature the International Road Assessment Program (i-RAP) that will be implemented in the Philippines through the Department of Public Works and Highways (DPWH). The assessment will involve an automated audit of more than 4,000 kilometers of roads throughout the country. These include roads classified under the Asian Highway (AH) network as well as the tollways of Luzon island. The third panel discussion will be on eco-safe driving. which is a practice that aims to promote both safety and energy efficiency by encouraging more relaxed driving while putting emphasis on regulating the driver’s use of the gas pedal. The latter, in effect, allows the driver to manage the engine revolution so that upon acceleration and during cruising, the engine will only reach around 2,000 r/min maximum.
These are but among the many topics that are part of the bigger picture that is road safety. They are surely among the most interesting ones that are oriented toward actions necessary if we are to succeed in cutting down the steady rise in road crashes and save lives. The topics are also a welcome departure from past conferences where many presentations showed statistics and sought to establish context for road safety initiatives. That context is already well established and if one is not aware or has a clear understanding of the state of road safety, then perhaps that person is disconnected with what is happening around him.
This year’s Road Safety Conference will be held at the GT Toyota Asian Center Auditorium at the University of the Philippines Diliman. It is a whole day event that starts at 9:00 AM and concludes at 5:00 PM.
“Wang-wang” of another kind
Ever since the current president of the Philippines mentioned his disapproval and disdain for the abusive use of sirens by unscrupulous individuals and organizations, there has noticeably been some “silence” in our streets. It used to be that vehicles with sirens muscled through heavy traffic to get ahead of everybody else, appearing as if their business was more important than all the rest. Never mind that those comprising the frustrated among those caught in the jam might be professionals like doctors, lawyers and engineers whose times were much more valuable compared to say, a relative or a staff of a congressman using a siren on their way to the shopping mall. Never mind that among those who were wallowing in traffic were students – the very future of this country – who might already be late for their classes. Never mind, too, that other people happen to be workers or laborers whose times were critical because they might be getting their pay based on an hourly rate. Now, you only hear the sound of engines, tailpipes and the occasional horns mainly from those who are in a hurry or public transportation drivers trying to catch the attention of commuters waiting for a ride along the street.
However, I would like to talk about a “wang-wang” of another kind. And this one is of the good type. “Wang-wang ng Bayan” is a radio program that went on air 5 weeks ago. It is a talk show hosted by two good friends, Sheilah and Dayo, who graciously accepted the invitation to host the show. Following are more info about the program taken from its Facebook page:
“The title of the program is a play on the local term for the sirens used by ambulances, fire trucks and police vehicles that were abused by politicians and people who thought of themselves as being more important than the average citizen. “Wang-wang” was specifically pointed out by the current President Noynoy Aquino in his inaugural speech as it became associated with abusive behaviour especially in traffic. In truth, “wang-wang” is an instrument for catching attention. And in this case attention is needed for us to be aware of and understand the current and enduring issues on transportation and traffic.
The objectives of the program are as follows:
1) Advocate – environmentally sustainable transport (EST) including road traffic safety, social equity, clean air, and other elements of EST
2) Clarify – issues pertaining to transport and traffic, focusing on current concerns in Philippine cities particularly in but not limited to Metropolitan Manila
3) Teach – the general public by providing current, relevant information concerning transportation and traffic systems, and sharing knowledge concerning transport and traffic”
So far, the program has tackled topics like traffic rules and regulations, u-turns, the odd-even scheme, pedestrian facilities, and motorcycles. Guests included the like of former LTO Chief and LTFRB Chair Bert Suansing, Traffic Engineer and UP Professor Ric Sigua, former MMDA traffic chief Ernie Camarillo, motorcycle riding instructor and expert Jake Swann. In its upcoming 6th episode, the show will have as guest current LTFRB Board Member Julius Garcia who will talk about public transport including challenges and current programs of the government.
It is through such a program that the academe could hopefully reach out (extend) to discuss and explain, or as their objectives state – ACT – about the relevant topics on transport and traffic in our country today. Truly, these are matters many of us need to be aware of and rightfully informed rather than misinformed. “Wang-wang ng Bayan” airs on DZUP 1602 AM radio every Wednesday from 1-2 PM (Philippine time). It is also available online via livestreaming.
Odd-Even Now? (Conclusion)
“The papers tackle various traffic schemes implemented in Metro Manila and focuses on the impacts and effectiveness of the UVVRP (Unified Vehicular Volume Reduction Program or number coding) in particular. Unfortunately, at the time the studies did not include evaluation of the Odd-Even scheme although such is mentioned in the first paper as the precursor of the UVVRP. Please note that these schemes are classified among vehicle restraint options that include the truck ban. Color-coding, number coding and the odd-even schemes were originally implemented as short term measures intended to be modified or lifted once the infrastructure projects that were then being implemented (overpasses and underpasses, coordinated and adaptive traffic signals, etc.) were completed. The UVVRP was indeed modified to include a window from 10:00AM – 3:00PM. Meanwhile, some LGUs in the periphery of Metro Manila no longer implement the UVVRP since they do not have much congestion unlike those LGUs where traffic converge along major thoroughfares such as EDSA, C5, C3, Gil Puyat, Espans and Quezon Ave. and Commonwealth. Incidentally, many of these roads are found in Quezon City.
The perceptions on the potential negative impacts of an Odd-Even scheme for EDSA are well founded since vehicles displaced will naturally be diverted to other roads. We have to be careful though not to call such roads simply as side streets or alternate routes since C5 (Katipunan (in QC)-E. Rodriquez (Pasig)-CP Garcia (Makati-Taguig), C3 (Araneta Ave.), Shaw Boulevard, Quezon Avenue and others are major arterials and form part of the circumferential and radial road system of Metro Manila. We are to expect more congestion along these roads that will, in effect, marginalize potential gains along EDSA.
The recommendation therefore, is for the MMDA not to experiment on EDSA from November 2010 to January 2011 but instead undertake in-depth analysis of the implementation of an Odd-Even scheme. Direct experimentation while effective in some cases will without doubt place much of the burden on the people using EDSA and other major roads. It is known that MMDA has acquired the capacity to simulate traffic based on their recent presentations. Perhaps this should be done for the entire stretch of EDSA and include all major roads affected considering that they will bear traffic diverted from EDSA. Such traffic simulation should, however, be properly calibrated and validated to reflect real world conditions. This is because it is also easy to come up with simulations whose results are partial or biased on what the simulator wants to show.”
Caught (up) in traffic 