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Philippine Transportation Journal, Vol. 8, No. 1

The latest issue of the Philippine Transportation Journal is out. Volume 8, Number 1 includes five (5) papers derived from the Transportation Science Society’s 2025 conference held in December 2025. PTJ didn’t have a 2025 issue as last year was an EASTS Conference year and TSSP held its 31st Annual Conference in December instead of the usual September or October. Most if not all papers published in PTJ are from the best of the conference including the best paper and best presentation. Authors are given the chance to further refine their papers based on the feedback or comments in the conference sessions, which may be different from the comments received during the review process.

I reproduce below the list of papers in the latest PTJ issue. Three papers are associated with UP Diliman: #2 with the National College of Public Administration and Governance, #3 with the Asian Institute of Tourism, and #4 with the College of Engineering. One paper, #1 is from the University of Asia and the Pacific. The last but not the least, #5, is from UP Los Banos.

1. Empowering Local Government Units in Public Transport Service
Provision through Franchise Policy Reform – SUNIO, V., MANUEL, G., PACHECO, J.A.

2. Optimizing Route-based Fleet Size Computation through Network-Based Modeling for Puerto Princesa City, Philippines – Fajardo, A.C., SANCIANGCO, E., OLLERO, L.J., ALTEA, J.R., CASTILLO, C.A., TIGLAO, N.C., CUNANAN, P., SIPASIP, H.D., TOLENTINO, N.J.

3. Understanding Inland Water Transportation and Its Potential for Tourism: The Case of Navotas – Malabon River Boats in Metro Manila, Philippines – MASONG, G.R., AMIDAO, P.J.M., GUILLEN, M.D.V.

4. Measuring the Traffic Impacts of Tactical Urbanism: A Corridor and Intersection Analysis in Quezon City– MICIANO, M.L., HALIL, J., RAMILLANO, J., SIGUA, R.

5. Comparative Analysis of the Influence of Environmental Awareness on Transportation Mode Choice Between Students of UP Diliman and Ateneo de Manila University – SERIOSA, V.J., REYNOSO, C., LIM, M.B., SUNDO, M.

Here is the link to the PTJ Vol. 8, No. 1: https://ncts.upd.edu.ph/tssp/archives/3319

TSSP’s 32nd Annual Conference – 08 October 2026

The Transportation Science Society of the Philippines (TSSP) will hold its 32nd Annual Conference on 08 October 2026 in Tuguegarao City, Province of Cagayan. This year’s conference is hosted by Cagayan State University. The TSSP is the Philippine affiliate of the Eastern Asia Society on Transportation Studies (EASTS).

Details on the conference including accommodations and travel information may be found in the TSSP official Facebook page: https://www.facebook.com/share/p/167Y7fRWGAH/

Updates will also be posted there.

Drones for road safety assessments

We recently started a research collaboration with a Belgian university where we will be using drones to conduct a more comprehensive survey around schools. The drones will be able to capture wider areas where conflicts can be identified; ultimately allowing us to determine solutions for various situations in schools zones.

We had scheduled many activities last week but the weather did not cooperate. And so we had to improvise. That meant some indoor training on using the drone.

Second Call for Papers for TSSP 2026

The Second Call for Papers for the Transportation Science Society’s 32nd Annual Conference is out. I am sharing here the call for those who may want to present or publish their papers, or perhaps participate by attending the conference. This year, the conference will be hosted by Cagayan State University in Tuguegarao City. CSU currently conducts research on electric vehicles; particularly on electric tricycles and charging stations. This is a collaboration with UP Diliman’s Electrical and Electronics Engineering Institute (EEEI). The projects are supported by the Department of Science and Technology (DOST).

The paper template can be obtained by scanning the QR code provided.

CSU follows last year’s hosting by UPLB of the 31st Annual Conference. Previous host universities aside from UP Diliman were Xavier University (Cagayan de Oro), University of San Jose-Recoletos (Cebu City) and UP Visayas (Iloilo City).

On the dangers of drowsy driving

Here’s another quick share of an article on road safety. This one is about drowsy driving, which is said to be more dangerous than drunk driving. Drowsy here is equated to being sleepy – for whatever reasons may have led the driver to be drowsy. Perhaps lack of sleep, fatigue or being simply tired, or maybe due to food or medication he/she took before driving.

Here is the link to the article, which has a link to the report referred to in the article:

https://www.ghsa.org/news/drowsy-driving-new-data-analysis

From the article:

“…several strategies to combat this dangerous behavior:

  • Start with prevention: Promoting healthy sleep habits for everyone – especially for teens as they begin their driving journey – is essential. Drivers should practice good “sleep hygiene,” which includes sleeping in a quiet, cool, device-free environment and avoiding caffeine or alcohol before bed.

  • Vehicle technology that’s available now: Advanced Driver Assistance System (ADAS) features can monitor for telltale signs of drowsiness (like yawns or long blinks) and issue visual, auditory or haptic alerts to tell drivers to take a break. Notably, none of the current systems prevent a driver from ignoring them and continuing to drive, or from turning them off entirely.

  • Change the culture at work and school: Employers should implement responsible scheduling and travel policies to minimize fatigue. School districts can consider shifting high school start times later in the day to help teens get more rest. One study of high school student drivers found significantly lower crash rates with a later school start time.

  • Build more, smarter infrastructure: Infrastructure changes such as rest stops, rumble strips and cable median barriers can help prevent drowsy driving, wake drivers up or reduce the severity of a run-off-the-road crash.”

On at-grade crossings and footbridges

Here’s a quick share of an article on how at-grade crossings are generally better and preferred over footbridges:

When Footbridges Cost Lives and At-Grade Crossings Save Them

The article effectively articulates the case for at-grade crossings and presents the facts and references in support of these crossings. I will only add here that context is still important along with an appreciation or understanding of the volume of traffic and occupancy of vehicles along the roads. Commonwealth Avenue, for example, requires footbridges but there should be better designs for these footbridges than the current ones along this highway. I think we lack good designs that we can refer to and this leads to a summary dismissal of footbridges where they are actually most suitable.

Is there a future for the Philippine made AGT?

I am writing this after reading posts on social media about how they are hopeful about the Philippine-made Automated Guideway Transit (AGT) being finally operational. For one, both AGT models (60 passenger capacity train and 120-passenger capacity train) have not been technically certified. And then there are really no plans for lines to be constructed anywhere.

The closest to plans that we have are the feasibility studies conducted many years ago that did not materialize into an operating line. One of those were supposed to be along Gen. Santos Avenue in Taguig, which could have extended to C6. Another is a line that could have run along C.P. Garcia Avenue and Katipunan Avenue, connecting Line 7 at Commonwealth Ave. with Line 2 at Aurora Blvd.

One of the AGTs at the MIRDC compound in Bicutan

There’s still something worth studying and refining here as the AGT is a product of local R&D. However, there must be a commitment among researchers and the DOST on the way forward. There should also be some kind of buy-in from government agencies especially DOTr to support this development.

Looking back on Philippine railway history

The Philippine Railway Conference 2025 is coming up soon. I am very glad to see a lot of people interested in rail – from the technical people running our railways to those involved in planning and management to the advocates and enthusiasts. Rail was not so “fashionable” or “glamorous” (to use these words liberally) many years ago. Perhaps people traveling and experiencing rail in countries where it has persevered and evolved plus social media have changed this – and for the better. Sharing here some papers that were the outcomes of an interdisciplinary research program led by the Third World Studies Center of UP. Rail, after all, is not just about the technical but also the social and human aspects of the mode.

Conference Papers

The website for the Emerging Inter Disciplinary Research (EIDR) program supported by the UP System is still up and hosted by the Third World Studies Center. I think it’s something worth a Phase 2. The program leader, Dr. Ricardo Jose,  is now retired from UP but is a Professor Emeritus of UP so he can still be engaged. Nevertheless, there are many at UP and other higher education institutions who can be involved in a program that should have a more expanded coverage. There were railways, after all, in other parts the country including Panay, Negros, Cebu and Mindanao.

On safety along boring roads

I saw this interesting article about “boring” roads. It seems to be consistent with anecdotal evidence about ordinary roads with unremarkable features especially along adjacent lands. What may be termed as “beautiful” and “remarkable” may not necessarily be distractions to road users. Rather, it may keep people’s attention on the roads and people outside cars or, as the article refers to them, non-motorist car injuries or fatalities. There seems to be some confusing outcomes or perhaps confusing use of terminology in how the article is written (i.e., how perceptions are stated in the article).

Wilson, K. (August 21, 2025) “Study: Boring Roads End Up With More Injuries For People Outside Cars,” Streets Blog USA, https://usa.streetsblog.org/2025/08/21/study-boring-roads-end-up-with-more-injuries-for-people-outside-cars [Last accessed: 8/27/2025]

Quoting from the article:

“Researchers at the University of Connecticut recently analyzed the emotional reactions of more than 81,000 volunteers to a trove of Google Street View images from 56 cities around the world — and found that certain recurring perceptions correlated tightly with how many car crashes involving vulnerable road users actually happened where those photos were taken.

Perhaps unsurprisingly, the participants were pretty good at gauging whether a road was “safe” for walking and biking just by eyeballing it and reporting on how safe it made them feel in general, adding further evidence to the pile that “perceived safety” is a critical metric that every transportation leader should take seriously. Streets that volunteers perceived as “wealthier” also tended to record lower crash volumes — which also might be intuitive, considering that some of the most obvious signs of neighborhood affluence can be great public infrastructure like smooth sidewalks, pristine bike lanes, and ample street lighting.

Roads that were rated as “lively,” meanwhile, were associated with higher crash volumes — though the researchers were careful to note that may just be because there were more people in those images, and crash rates per capita, or per pedestrian- or bike-mile traveled, might actually be lower in hopping human-centered areas.”

In that last paragraph, the term “lively” might have different perceptions depending on the people looking at images of streets. In our case, the street scene in Divisoria, for example, can be described as “lively” yet it may be safer than what is perceived in other countries, especially in the west. I think we have to be careful with the kind of studies as described in the article and to be fair, they did say that their study is still at an exploratory stage.

Article on the evaluation of congestion pricing

I want to share this article on the congestion pricing zone in London. This is called the Ultra Low Emission Zone (ULEZ), which also met resistance when it was first implemented.

Selby, O. (January 16, 2025) “ULEZ expansion hasn’t hurt high street spending,” Centre for Cities, https://www.centreforcities.org/blog/ulez-expansion-hasnt-hurt-high-street-spending/ [Last accessed: 2/1/2025]

Quoting from the article:

“The benefits ULEZ has provided to public health have been studied extensively. The data is clear: London has the worst air quality of any UK city and the capital’s emission zone is helping to change this.

So far, card transaction data does not suggest that ULEZ is harming high street spend. This should reassure policy makers in London, who committed to the emission zone a while ago, and strengthen the convictions of policy makers in New York who are now following suit.”

The article is a nice reference not just for evaluation of similar congestion pricing schemes but can also be used for carless streets or zones. I wonder if there are similar work being done for Baguio’s congestion pricing scheme as well as the carless programs in Ortigas Center. Quezon City should also do this for the newly implemented program along Tomas Morato.