Heatwaves across China this summer have pushed road and rail infrastructure to the brink, with surface temperatures high enough to melt asphalt and weaken steel rail beds. The South China Morning Post reports that these extreme temperatures, now more frequent and intense than in past decades, have caused significant, ongoing damage that often goes unnoticed once the weather calms.
According to the article, ultra‑hot days and nights have resulted in fatal heat stress for people lacking adequate cooling, while also sparking forest fires of unprecedented intensity. The damage to roads and railways is described as “costly” and lasting, yet the story raises the question of who bears the financial burden for repairs, with no definitive answer offered in the current report.
The piece highlights the growing risk that climate‑driven temperature spikes pose to the daily infrastructure of China’s rapidly urbanising population, underscoring a broader pattern of environmental stress on public utilities.