Chinas light rail system began in the 1980s, and has grown rapidly in the past few decades. Light rail is a fast, energy-efficient, and cost-effective form of public transportation that has become increasingly popular in cities around the world. In China, light rail is an important part of many cities overall transportation plans.
The light rail systems in China are usually composed of standard railcars and/or monorail cars, using an overhead contact system, pneumo-hydraulic or electro-dynamic brakes, and either steel or rubber-tyred wheels. Railway crossing signals and pre-emptive systems are also used when necessary. Light rails in China typically run along a dedicated route, with a smaller number of bifurcations, rather than running along existing roads and railways.
The safety of light rail networks in China is a top priority. The Chinese government has dedicated considerable resources to ensuring the security and safe operation of light rail systems. All cities have established safety procedures and regulations, including the installation of automatic braking systems and frequent check-ups of rolling stock. Additionally, all drivers are subject to tests for alcohol level and drug testing to ensure that drivers are sober and drug-free when operating light rail and other public transportation.
Economic development has been an important factor in the expansion of light rail in China. Light rail transportation networks provide a convenient, low-cost alternative to personal automobiles, which are often too expensive for most middle-class families. In addition, light rail is becoming an increasingly important part of urban public transportation networks, as high-speed rail is too costly for most communities.
In recent years, China has begun to switch from internal combustion engines to electric-powered trains, which are more environmentally friendly. Furthermore, the Chinese government has implemented policies to reduce air pollution from auto exhaust, providing an additional incentive to shift to lighter and more efficient forms of public transportation.
China continues to invest heavily in light rail networks, as they allow for faster movement of people and goods. Additionally, the construction of light rail networks is often seen as a sign of economic development. Light rail is expected to become an increasingly important part of China’s transportation system in the years to come.
