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Category Archives: Behavior
SPRINT principles for bicycles
Here is the link to how to improve your city’s or municipality’s bicycle facilities based on scores guided by the SPRINT principles: https://cityratings.peopleforbikes.org/create-great-places
SPRINT stands for:
S -Safe Speeds
P-Protected Bike Lanes
R-Reallocated Space
I-Intersection Treatments
N-Network Connections
T-Trusted Data
The site provides links and examples of good practices of actual bike projects in the US. Many of these can be replicated or adapted to Philippine conditions. These are something that the active transport section of the Department of Transportation (DOTr) should look into and perhaps provide a reference for developing and improving bicycle facilities in the country.
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On the idea of congestion pricing
I purposely titled this post to include the word ‘idea’ as congestion pricing is still very much like that in the Philippines. It is a reality in some part of the world particularly in Singapore where its Electronic Road Pricing (ERP) has evolved and improved over the years. Its success though seems to be an exceptional case that has not been replicated elsewhere where conditions are not exactly like the city state’s.
Here is an article that recently came out from The Washington Post about the New York Governor’s decision to backtrack on the proposed congestion pricing initiative in New York City:
McArdle, M. (June 12, 2024) “People hate traffic. They also hate this great idea to clear it,” The Washington Post, https://www.washingtonpost.com/opinions/2024/06/12/congestion-pricing-great-idea-people-hate/ [Last accessed: 6/14/2024]
To quote from the article:
“Roads are a scarce good; you can fit only so many cars on a road at one time, and fewer if you would like those cars to go somewhere. When roads are “free,” we are forced to fall back on a more costly and inefficient strategy: sitting in traffic. This wastes valuable human time and inflicts noise and pollution on everyone nearby. Far better to charge a modest price that inspires some drivers to carpool and others to take public transit or shop nearer to home, until supply and demand are balanced and traffic flows easily…
In political disputes, a discrete group facing highly concentrated costs often defeats a larger public interest that conveys a small individual benefit to everybody — such as being able to move around the city faster when you really need to. This is particularly true in the American system, which is designed to empower angry minorities. And it’s especially true when they’re abetted by status quo bias and a sympathetic majority, as in this case.
Complain all you want about selfish suburban drivers or the Metropolitan Transit Authority’s bloated cost structure or Hochul’s cowardice; the biggest obstacle to congestion pricing is that almost two-thirds of New York City residents have told pollsters they oppose it — in a city where less than half of all households even own a car. A more technocratic, less democratically responsive government might have been able to ram it through, and perhaps in time everyone would have come to like it. But in fractious America, with all its political veto points, congestion pricing is doomed by the reality that people hate slapping prices on things — especially if they have to pay them.”
There is a congestion pricing proposal in Baguio City and we don’t know yet how this will go. I don’t have the details yet except that a private company whose core business is tollways is involved. Will this be a model or a proof of concept? Or will it just go the way of a typical tollway where users are those who are willing to pay and which would eventually congest if most of the current users pay and use it anyway? Will the funds generated be used to develop a more efficient transport system for Baguio, eventually leading and contributing to less congested streets? That would also mean eventually less revenues from the congestion pricing scheme and probably lead to it being unnecessary.
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Conventional vs. hi tech – the case of train tickets
Here’s an interesting (for me) read on something we usually assume could be improved by means of technology – transit fare collection:
Unseen Japan (May 27, 2024) “Japan Railways tried replacing tickets with tech., It didn’t go well,” Medium.com, https://unseenjapan.medium.com/japan-railways-tried-to-replace-tickets-with-tech-it-didnt-go-well-1e151f9a400f [Last accessed: 6/10/2024]
To quote from the article:
“So what went wrong? Some experts say that JR East’s major fault was forcing a cutover to online and automated systems before those systems were ready for prime time.”
As with others like this that seek to ‘disrupt’ the conventional or status quo, a hastily implemented system will likely face trouble and a barrage of complaints from users. This would be especially true if the current-old system is already efficient and requires only minor tweaking or improvements and an abrupt phase out or scale down of the old is not necessary.
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On the impact of bike lanes on motor vehicle traffic
With the news that bike lanes will be removed along major roads including, most recently, I share some findings from the US about a decrease in traffic speeds when there are protected bike lanes. The decrease in speeds are associated with a reduction in road crashes, ergo safer streets.
McPherson, K. (June 3, 2024) “Traffic Speeds Decrease When Bike Lane is Present,” Rutgers.edu, https://www.rutgers.edu/news/traffic-speeds-decrease-when-bike-lane-present [Last accessed: 6/8/2024]
To quote from the article:
“They found that the presence of the delineated bike lane made a difference: a 28 percent reduction in average maximum speeds and a 21 percent decrease in average speeds for vehicles turning right. For those heading straight and not turning, a smaller speed reduction of 8 percent was observed. In addition, drivers moving at a perpendicular angle to the bike lane did not slow down.
Marking the bike lanes with cones as a clearly delineated space was more effective at reducing speed than a painted-only bike lane. The painted-only bike lane was associated with a smaller speed reduction of between 11 percent and 15 percent, but only for drivers turning right.
Younes hypothesized that drivers slow down when they see a bike lane marked with the cones because the driving lane is narrower and requires more concentration, and it’s easier to notice cones or planters or some other space delineator than it is to spot painted lines on the road surface.”
Of course, one major element that was probably not considered in their studies is the presence and behavior of motorcycle riders. Motorcycles here frequently enter and use bike lanes whether protected or not. Often they crowd out bicycle users leading to situations where riders of motorized and non-motorized 2-wheelers come into conflict. Still, it would be nice to have a study to determine not just whether there are similar outcomes here but to what extent as well as how motorcycles figure in the study.
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Safety or speed?
We start June by sharing a video on why safety and vehicle speed are incompatible:
I saw this video while browsing an article on “Dangerous by Design”. The article discusses a new publication where road designs are evaluated from the perspective of safety. Most of our roads have been designed with speed in mind. That is, how to facilitate the movement of motor vehicles to ensure they travel faster. Forgotten or, even worse, disregarded is the most important element of safety. Why do we widen roads or insist on higher speeds in populated areas or school zones? Such questions are not addressed directly or not answered at all by agencies in charge of planning, designing, constructing and maintaining roads and bridges. The same is true for agencies or units in charge of traffic regulations or management. The result not surprisingly is an increase in the number of road crashes, fatalities and injuries due to our roads being ‘dangerous by design’.
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On non-roadway traffic deaths and incidents
I found this interesting article about non-roadway crashes or incidents that may cause deaths. These are often recorded in buildings including parking lots or facilities but are not generally collected and reported by governments as part of road crash data.
Wilson, K. (April 18, 2024) “Why Does the Vision Zero Movement Stop At the Edge of the Road?,” Streetsblog USA, https://usa.streetsblog.org/2024/04/18/why-does-the-vision-zero-movement-stop-at-the-edge-of-the-road [Last accessed: 4/28/2024]
From the article:
“According to the latest report from the National Highway Traffic Safety Administration, a shocking 3,990 people died in car crashes that occurred outside of the traditional transportation space in 2021, the last year for which data is available. One-quarter of those people were outside vehicles, including, pedestrians, cyclists, wheelchair users, and even children simply wishing their parents goodbye before they were accidentally run over by the caregivers who loved them most; all lost their lives after they were struck by drivers on private property, like parking lots, driveways, drive-thrus, and private roads.”
These crashes very likely contribute to under-reporting. One wonders, for example, how many incidents occur in mall parking lots, schools and subdivisions. Recall the incident in Ateneo years ago when a child got ran over and killed as students were being dropped off in the morning. Surely there are other incidents though not involving deaths, and these need to be recorded among traffic incidents. The deaths need to be included in the reports. These are important information to complete the picture of road traffic safety in any country including the Philippines.
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Article share: on making more affordable neighborhoods
I’ve been commenting about how transportation cannot be isolated and the need to relate it to other factors such as housing or home location choice. The latter though is also affected by other factors as well that affect the affordability of homes near the city centers or CBDs where workplaces and schools are located. The result of course is sprawl or the encouragement of sprawl. Private companies take advantage of this or contribute to this ‘encouragement’ by developing land farther away from the center. Thus, for Metro Manila’s case, many people reside in the peripheral provinces of Bulacan, Rizal, Laguna and Cavite. There are even those who choose to reside in Pampanga, Bataan and Batangas.
Kayatekin, C.S. and Sanmiguel, L.U. (April 16, 2024) ” ‘Urban form’ and the housing crisis: can streets and buildings make a neighborhood more affordable?” The Conversation, https://theconversation.com/urban-form-and-the-housing-crisis-can-streets-and-buildings-make-a-neighbourhood-more-affordable-224108 [Last accessed: 4/23/2024]
Quoting from the article:
“Our main finding was that the bottom-up districts we looked at had, overall, more small-scale apartments. The reason is simple: they had more small-scale buildings, built on small-scale plots. Once divided into apartments, this produces small apartments – homes in the bottom-up areas were 10% to 23.1% smaller than their top-down counterparts. This also made their real estate markets for small homes more competitive, and therefore more affordable.
However, our study showed there is nothing inherently magical about bottom-up areas. Their more intricate housing stock has little to do with the layout of streets and blocks, and a lot to do with how that land is built upon.
Plot size appears to be the deciding factor: the districts with greater numbers of small buildings built on small plots supported a denser and more affordable housing stock, regardless of whether they were top-down or bottom-up.
Older bottom-up areas seem to naturally lend themselves to having more small-scale plots. This is likely due to the incremental development of these areas, and the complex land ownership patterns that developed as a result. However, there is no reason why a top-down area cannot be designed to replicate these characteristics.”
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When Driving Isn’t an Option: Steering Away From Car Dependency
Here is another quick share of an article from Planetizen. The article relates about people who cannot drive so driving for them is not an option:
Source: When Driving Isn’t an Option: Steering Away From Car Dependency
Quoting from the article:
“Zivarts shows that it is critical to include people who can’t drive in transportation planning decisions. She outlines steps that organizations can take to include and promote leadership of those who are most impacted—and too often excluded—by transportation systems designed by and run by people who can drive. “
There are actually many who can drive and who would like not to drive but then opt to drive because of limited and inconvenient or uncomfortable options. I think government agencies and local government units are supposed to work on this but like people who try to ‘solve’ traffic by isolating it from other factors such as housing, they ultimately gain little ground if not fail. It doesn’t help that the decision makers such as government officials and politicians drive or are driven. Of course, there is still such a thing as empathy so let’s not discount those who do use cars for their commutes but also work hard to improve transportation. It’s just that such people are rare these days and may not be in a position to move things to enable significant improvements to the transportation system.
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A risky mode choice – recumbent bike
I spotted this cyclist along Ortigas Avenue Extension. He would be hard to notice considering how low the vehicle is and his position astride the bicycle.
Man on a recumbent bike probably on his daily commute. Note the bike and its rider as compared with the small truck.
The problem is concerning his visibility to regular or typical road users. He might not be visible for the larger vehicles like trucks and buses, even jeepneys and vans whose drivers may be distracted by other vehicles in the traffic mix.
Comparison with a typical cyclist, who is quite visible as shown in the photo
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Counterflow irony along Ortigas Avenue Extension, Pasig City
One Friday, I traveled to Ortigas Center from Antipolo via the most direct route using Ortigas Avenue Extension. I was not surprised by the counterflow scheme being implemented starting from De Castro all the way to Rosario Bridge. I was also not surprised that the more congested lane was the counterflow lane. I thought everyone expected the main traffic lanes to be congested as PUVs like jeepneys, buses and vans usually create bottlenecks as they block traffic while passengers board/alight along that section of Ortigas Avenue Extension. Here is what you might encounter in terms of traffic if you opt to stay along the westbound traffic lanes:
Traffic before the Manggahan floodway bridge at what was generally called Mariwasa. The Filinvest residential development on the left used to be the Mariwasa tiles plant.
Traffic after the crossing the bridge. Note the pedestrian overpass in the photo.
Meters after and near the overpass, you can already see the build-up in the Rosario area
The Rosario bridge area is usually congested not just because of the PUV operations but also because there is the junction of Ortigas Avenue Extension and Amang Rodriguez Avenue, which is another major thoroughfare connecting this area to other parts of Pasig, Quezon City and Marikina City.
I will post about the counterflow scheme in Bangkok in the next post.
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Caught (up) in traffic 