A new Park in Thailand’s capital built on an abandoned train track maybe be a model for turning Bangkok’s unused spaces into much-needed green spaces. Also boost well-being and mitigate climate-change impacts, urban experts told Reuters.
The new Sky Park in Bangkok, which is scheduled to open later this month, connects neighborhoods on either side of the Chao Phraya river. The new green space was built on an elevated rail line that lay unused for more than three decades.
“It is an example of how to repurpose an abandoned structure and increase green spaces in Bangkok through cost-effective design,” said Niramon Serisakul, director of Urban Design and Development Center, a consultancy that led the project.
“It may not be large, but it has outsized importance as a catalyst for urban regeneration. Even more it can also can change the way people look at public spaces,” she said.
The lack of green spaces in Bangkok and other crowded cities has come under scrutiny. Especially as the Covid-19 pandemic forced lockdowns worldwide. Triggering a rush to parks for exercise and to improve well-being.
Increase Green Spaces in Bangkok
The health benefits are clear; city dwellers tend to live longer in leafy neighborhoods; according to a study last year by the Barcelona Institute for Global Health.
Bangkok is also forecast by climate experts to be an urban area that will be hardest hit by extreme weather conditions in the coming years. Flooding is already common during the monsoon season. But nearly 40% of the city could become flooded each year by 2030 due to more intense rainfall, according to World Bank estimates.
“The effects of climate change are being felt more, so we need more green spaces.” Asawin Kwanmuang, governor of the Bangkok Metropolitan Administration, said at a ceremony to plant trees ahead of the park’s opening.
“Our goal is to increase green space in Bangkok from about 6 square meters (65 sq ft) per person. To 9 square meters per person. At the same time, we want to reduce the number of cars and make the city more walkable,” he told said.
Create green spaces from existing structures
The park, measuring 280 meters by 8 meters, makes it easier for residents to access nearby schools, markets and places of worship, said Niramon. The goal is to replicate Paris’s “15-minute city”, where people can reach their destination within 15 minutes of walking, cycling or using mass transit, she said.
Across Asia’s space-starved cities, developers and planners are increasingly turning to so-called “dead land” underneath bridges, flyovers and viaducts.
Bangkok’s new sky park can be a model for swathes of unused land under the city’s expressways, said landscape architect Kotchakorn Voraakhom, who was involved in the project.
Parks and rooftop gardens can reduce air pollution and harmful emissions, and also limit flooding, said Kotchakorn, who has designed a rooftop farm and park that can retain water.
“With the sky park we have shown it is possible to create green spaces from existing structures that can be valuable in fighting climate change,” she said.