Thailand Crash

Thailand’s Deadly Roads and the Global Pandemic of Traffic Crashes

A total of 463 people died in 3,791 traffic crashes in Thailand between December 27, 2018 and January 2 of 2019. Yes, you read correctly. In the span of seven days, 463 people lost their lives during the country’s “seven dangerous days” over the New Year holiday when Thais were traveling to visit friends and family for the one week festival. This was an increase to 2017’s 423 deaths during the “seven dangerous days”.

Thailand’s roads are the deadliest roads in Southeast Asia. According to the World Health Organization, an estimated 22,941 people die each year in traffic crashes in Thailand. That’s an average of 62 deaths per day. 73% of those deaths are people riding motorcycles, which have become the most popular form of transportation for many households. Thailand is also ranked 2nd in the world for most lethal roads after Libya by the World Health Organization. Their road collision-related death rate is 32.7 out of every 100,000 people. In Libya, in 2015 their reported rate was 73.4 deaths out of every 100,000 people. In United States an estimated 40,100 people were killed in 2017 with a current death rate of 12.4 out of every 100,000 people. But understand that even though United States has a higher total of traffic crashes per year than Thailand it has a lesser rate because United States has an overall population of 325.7 million whereas Thailand has a population of 69.04 million.

Why is Thailand’s traffic fatality rate so high? One of the noted obstacles to safer roads is lack of enforcement of traffic rules. Drunk driving and speeding are the most reported causes of crashes. In addition to drunk driving and speeding, the failure to wear helmets and seatbelts and the lack of restraints for children are among the biggest risks for road safety that is embedded in the culture. Cultural habits can be difficult to change. The number of police traffic stops have increased in certain areas and there have been more signs mandating motorcyclists to wear helmets, but are those the only factors when it comes to tackling this problem, especially if they have proven to not be efficient enough?

Road safety is a worldwide issue that is not addressed enough. Road crashes have been labeled a global pandemic by the Pulitzer Center and are the eighth leading cause of death for people of all ages, with 1.35 million people dying on the road in 2016. These crashes and untimely deaths are preventable.  Globally, there are proper measures to approach this great issue that requires a collaboration of disciplines:

  • Policies and enforcement in regards to proper speed limits, alcohol impairment, seat-belt use, child restraints, and safety helmets.
  • Adequate road design and transportation facilities (bicycle, pedestrian, motorcycles, and transit). When possible separate motor vehicles from more vulnerable modes such as people walking and biking. Promoting safer and more efficient travel for all users: motorists, bicyclists, motorcyclists, and pedestrians. Placing traffic calming and proper signage.
  • Encouraging and implementing the use of safe and flexible modes of public transportation.
  • Powerful public awareness campaigns
  • Making vehicles more protective and visible for occupants, pedestrians, and cyclists. Using high-mounted brake lights and reflective materials on cycles, carts, rickshaws and other non-motorized forms of transport.

For something so preventable, traffic crashes in Thailand and around the world really need a bigger outcry.

Jazmin Kimble is an Urban Planner and Urban Designer  from Long Island, NY. She has a passion for empowering and planning adequate, equitable communities through the lens of Geodesign, Urban Design, Community Development, Architectural Design, Sustainability, Environmental Solutions, and Community Engagement. Jazmin believes the culture and the history of a community is what makes it unique. This approach allows her to design with communities from a holistic viewpoint.

Interstate highway 45 is submerged from the effects of Hurricane Harvey seen during widespread flooding in Houston, Texas, U.S. August 27, 2017. REUTERS/Richard Carson - RTX3DKUO

The Impacts of Heavy Rainfall on the Environment

The recent rain events this past week caused extreme flash flooding throughout the Northeast region. Parkways, streets, and metro or subway stations in New York, Washington D.C., Maryland, Virginia, and Massachusetts flooded leaving motorists, pedestrians, and commuters stranded and exposed to horrid conditions. I have become worrisome, not particularly of the increase in the intensity and frequency of torrential downpours, but of our current incapacity and mismanagement to handle all of this water. Every time we face intense rain, I have to think to myself: What towns or streets will face flooding? Who would want to walk through a transit system with murky water past their ankles with absolutely no knowledge of what bacteria or toxins lurk in that water? How much more can our water systems take from the toxic materials and untreated wastewater due to outdated infrastructures and sewer systems? Are we really placing public and environmental health, safety, and the quality of life for all as a top priority? Climate change has brought an increase of rain intensity and frequency. Rainfall intensity is the measure of the amount of rain that falls during a period of time while rainfall frequency is the amount of times it rains during a specified period of years. An increase in air and water temperature brings an increase of precipitation.  But we cannot isolate climate change, we must also pay close attention to the factors that it engages with. I can certainly name a few: presence of impervious surfaces, lack of greenspaces, outdated infrastructures and sewer systems. All of these factors exacerbate flooding and can be detrimental to our water systems.

Impervious Surfaces…

The large surface area of impervious surfaces like roads, parking lots, and roofs, that have replaced our natural landscape, do not allow water to infiltrate into the ground and speeds up the process of rainwater runoff entering the drainage systems. The runoff and the pollutants collected from impervious surfaces are either turning into floods or entering our water systems at a faster rate than it can be managed.

Lack of Greenspaces…

This kind of ties in with impervious surfaces. I think it’s safe to say that the more impervious surfaces we create, the less access to greenspace we have. Greenspace is extremely crucial. It provides benefits such as reducing and filtering polluted stormwater runoff, reducing soil erosion, and improving air quality. When we lack greenspace, we have to deal with a lot of preventable challenges. With a lack of soil and vegetation to absorb and filter the rainfall, we experience flooding and overloaded sewers. With a lack of vegetation, we experience an increase in air temperature (Note what I stated earlier about the effects of an increase in air temperature).

Outdated Infrastructures and Sewer Systems…

The outdated infrastructures and the combined sewer systems were built only to hold a certain capacity of rainfall. In addition, transit systems and roadways aren’t effectively updated or repaired. Poor management leads our infrastructures to dilapidate and become swamps. In the recent floods, water leaked through the concrete vaulted ceilings of the WMATA Capitol South metro station. In a few of New York’s subway stations, water entered through the ceiling and stairways flooding the stations. Combined sewer systems are typically found in older cities. When the capacity of the system is surpassed, the untreated wastewater and stormwater runoff flows into our waterways or can back up into buildings through the pipes or overflow from the storm drains onto the streets.

 

GW Parkway

Flooding on the George Washington Memorial Parkway

GW Parkway at DCA

Flooding on the George Washington Memorial Parkway

Martha Custis Drive in Parkfairfax

Flooded street on Martha Custis Drive in Parkfairfax, Virginia

Capitol South Metro_02

Water leaking through concrete vaulted ceiling in Capitol South Metro Station, WMATA

Capitol South Metro

Flooding conditions in Capitol South Metro Station, WMATA

Flooded NYC Subway Station_03

Flooding conditions in NYC Subway Station, MTA

Flooded NYC Subway Station_02

Flooding conditions in NYC Subway Station, MTA

Flooded NYC Subway Station_03

Flooding conditions in NYC Subway Station, MTA

Now What…

With climate change there will be an increase of storm intensity and frequency, but how do we plan and design for worsening conditions? As the climate changes we must adapt our habits, the way we design, and our management of infrastructure. Stormwater management practices are used to reduce stormwater runoff, control flooding, reduce erosion, and improve water quality. These practices include green stormwater infrastructure (GSI), flood control reservoirs, and tunnels (SMART Tunnel in Kuala Lumpur, Malaysia and the Deep Tunnel in Milwaukee, Wisconsin addresses flash flooding and stores millions of gallons of overflow and sewage). Green infrastructure can be used to not only address our stormwater issues but to beautify our communities by creating healthy environments. Just imagine walking, driving, or riding your bike down a green street filled with a canopy of trees, native vegetation, GSI interventions, enhanced sidewalks, public art, and other street design features. A green street utilizes green infrastructure, improves public health and safety, and can even yield economic benefits.

We also have to contemplate all of the paved vacant lots or unused parking lots. For an example, malls all over the United States have an immense amount of parking.  What can we do with these spaces? These are opportunities to implement green infrastructure and green spaces for public spaces that can incorporate activities, pop-up spaces, farmers markets, etc.

In addition to the stormwater management practices, the timely repair and maintenance of infrastructure needs to be a requirement or else it will not function properly. Also, funding should be appropriately allocated to ensure that the proper solutions are identified and instated.

The strategies will not be the same in every location because the approach should be acclimated to the specific needs of that region based on in-depth analysis, research, and community engagement. However, with careful and purposeful consideration and action we can move in the right direction. I leave you with this: How can you be a part of the movement to create safe, equitable, and sustainable infrastructures and communities?

 

Jazmin Kimble is a Geo-Designer, Urban Designer, and Architectural Designer from Long Island, NY. She has a passion for empowering and planning adequate, equitable communities through the lens of Geodesign, Urban Design, Community Development, Sustainability, Environmental Solutions, and Community Engagement. Jazmin believes the culture and the history of a community is what makes it unique. This approach allows her to design with communities from a holistic viewpoint.

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Should the Experiment City Be Revived?

I find it fascinating how the writings and sketches of visionaries like Le Corbusier, Ebenezer Howard, Frank Lloyd Wright, and Clarence Perry, to name a few, have influenced the development of cities around the world. I think that is the reason I was drawn to planning and engineering: I love how visions and ideas become tangible.

In late February, I had the opportunity to watch Chad Freidrich’s documentary “The Experimental City.” The film is about the Minnesota Experimental City (MXC): a planned domed futuristic city for 250,000 residents to be placed in the isolated woods of Swatara, Minnesota. Envisioned by Athelstan Spilhaus, a scientist and futurist comic strip writer, the purpose of this experimental project was to tackle the problems affecting urban centers in the 1960s (and today): pollution, segregation, sprawl, and aging infrastructure. The city was supposed to pilot the latest technologies in communications, transit, pollution control, and energy supply, learn from the mistakes, and ultimately, provide solutions to create more livable cities for the 21st Century.

“Our New Age” Comic (1966) by Athelstan Spilhaus. Climate change was identified as a future problem by  Athelstan Spilhaus' "Our New Age" comic. Source: Archdaily

“Our New Age” Comic (1966) by Athelstan Spilhaus. Climate change was identified as a future problem by Athelstan Spilhaus’ “Our New Age” comic.
Source: Archdaily

Things did not quite go as planned despite the support from public and private stakeholders (spoiler alert!). To Spilhaus and his backers’ surprise, the community of Swatara and many environmental groups, like the Izaak Walton League, rallied against the project. MXC was seen as a source of pollution; not a way to tackle it. As such, Minnesota’s Pollution Control Agency did not grant a permit and the project ran out of funding. MXC became a thing of the past.

However, after watching the movie, I wonder: should MXC be revived? Personally, I do not like the idea of having a domed, segregated city placed in a pristine environment. I do believe that these unspoiled areas should be conserved for the public’s enjoyment. However, I like the idea of establishing pilot cities in previously impacted areas, such as brownfield sites, to evaluate the effects of new technologies at a faster rate.  This will not be an easy task. It will require strong public-private partnership and community support as well as regulatory oversight.

We are faced with many challenges, such as the effects of climate change and aging infrastructure, which require the development of new technologies such as autonomous vehicles. Pilot cities may promote the proper advancement of technologies and its consequences at a faster pace. There is always a risk in experimentation. However, trial-and-error is how humankind has advanced over the years.

Jimena Larson is an environmental engineer and urban planner from Bogota, Colombia interested in water, infrastructure, and urban design challenges





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